diff --git a/paket.dependencies b/paket.dependencies
index 1d51531..6c76a2c 100644
--- a/paket.dependencies
+++ b/paket.dependencies
@@ -1,10 +1,11 @@
 source https://nuget.org/api/v2
+framework: >= net45
 
 nuget FAKE
 nuget FSharp.Formatting
 nuget Nuget.CommandLine
 nuget Castle.Core
 nuget FSharp.Data
-nuget Rx-Main
+nuget System.Reactive
 nuget xunit ~> 1
 nuget xunit.extensions ~> 1
\ No newline at end of file
diff --git a/paket.lock b/paket.lock
index 418d4c3..5524088 100644
--- a/paket.lock
+++ b/paket.lock
@@ -1,32 +1,28 @@
+RESTRICTION: >= net45
 NUGET
-  remote: https://nuget.org/api/v2
-  specs:
-    Castle.Core (3.3.3)
-    FAKE (4.9.3)
-    FSharp.Compiler.Service (1.4.0.6)
-    FSharp.Data (2.2.5)
-      Zlib.Portable (>= 1.10.0) - framework: portable-net40+sl50+wp80+win80
-    FSharp.Formatting (2.12.0)
-      FSharp.Compiler.Service (1.4.0.6)
-      FSharpVSPowerTools.Core (2.1.0)
-    FSharpVSPowerTools.Core (2.1.0)
-      FSharp.Compiler.Service (>= 1.4.0.6)
-    NuGet.CommandLine (2.8.6)
-    Rx-Core (2.2.5)
-      Rx-Interfaces (>= 2.2.5)
-    Rx-Interfaces (2.2.5)
-    Rx-Linq (2.2.5)
-      Rx-Core (>= 2.2.5)
-      Rx-Interfaces (>= 2.2.5)
-    Rx-Main (2.2.5)
-      Rx-Core (>= 2.2.5)
-      Rx-Interfaces (>= 2.2.5)
-      Rx-Linq (>= 2.2.5)
-      Rx-PlatformServices (>= 2.2.5)
-    Rx-PlatformServices (2.2.5)
-      Rx-Core (>= 2.2.5)
-      Rx-Interfaces (>= 2.2.5)
+  remote: https://www.nuget.org/api/v2
+    Castle.Core (4.1.1)
+    FAKE (4.63)
+    FSharp.Compiler.Service (2.0.0.6)
+    FSharp.Data (2.3.3)
+    FSharp.Formatting (2.14.4)
+      FSharp.Compiler.Service (2.0.0.6)
+      FSharpVSPowerTools.Core (>= 2.3 < 2.4)
+    FSharpVSPowerTools.Core (2.3)
+      FSharp.Compiler.Service (>= 2.0.0.3)
+    NuGet.CommandLine (4.1)
+    System.Reactive (3.1.1)
+      System.Reactive.PlatformServices (>= 3.1.1)
+      System.Reactive.Windows.Threading (>= 3.1.1)
+    System.Reactive.Core (3.1.1)
+      System.Reactive.Interfaces (>= 3.1.1)
+    System.Reactive.Interfaces (3.1.1)
+    System.Reactive.Linq (3.1.1)
+      System.Reactive.Core (>= 3.1.1)
+    System.Reactive.PlatformServices (3.1.1)
+      System.Reactive.Linq (>= 3.1.1)
+    System.Reactive.Windows.Threading (3.1.1)
+      System.Reactive.Core (>= 3.1.1)
     xunit (1.9.2)
     xunit.extensions (1.9.2)
       xunit (1.9.2)
-    Zlib.Portable (1.11.0) - framework: portable-net40+sl50+wp80+win80
diff --git a/samples/Calculator/Calculator.fsproj b/samples/Calculator/Calculator.fsproj
index ac5ffd8..454a73a 100644
--- a/samples/Calculator/Calculator.fsproj
+++ b/samples/Calculator/Calculator.fsproj
@@ -91,7 +91,7 @@
   -->
   <Import Project="..\..\.paket\paket.targets" />
   <Choose>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.0' Or $(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3' Or $(TargetFrameworkVersion) == 'v4.6')">
+    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3' Or $(TargetFrameworkVersion) == 'v4.6' Or $(TargetFrameworkVersion) == 'v4.6.1' Or $(TargetFrameworkVersion) == 'v4.6.2' Or $(TargetFrameworkVersion) == 'v4.6.3' Or $(TargetFrameworkVersion) == 'v4.7')">
       <ItemGroup>
         <Reference Include="FSharp.Data">
           <HintPath>..\..\packages\FSharp.Data\lib\net40\FSharp.Data.dll</HintPath>
@@ -100,25 +100,5 @@
         </Reference>
       </ItemGroup>
     </When>
-    <When Condition="($(TargetFrameworkIdentifier) == '.NETCore') Or ($(TargetFrameworkIdentifier) == 'Silverlight' And $(TargetFrameworkVersion) == 'v5.0') Or ($(TargetFrameworkIdentifier) == 'WindowsPhone' And ($(TargetFrameworkVersion) == 'v8.0' Or $(TargetFrameworkVersion) == 'v8.1')) Or ($(TargetFrameworkIdentifier) == 'MonoAndroid') Or ($(TargetFrameworkIdentifier) == 'MonoTouch') Or ($(TargetFrameworkIdentifier) == 'Xamarin.iOS') Or ($(TargetFrameworkIdentifier) == 'Xamarin.Mac') Or ($(TargetFrameworkProfile) == 'Profile5') Or ($(TargetFrameworkProfile) == 'Profile6') Or ($(TargetFrameworkProfile) == 'Profile7') Or ($(TargetFrameworkProfile) == 'Profile14') Or ($(TargetFrameworkProfile) == 'Profile19') Or ($(TargetFrameworkProfile) == 'Profile24') Or ($(TargetFrameworkProfile) == 'Profile31') Or ($(TargetFrameworkProfile) == 'Profile37') Or ($(TargetFrameworkProfile) == 'Profile42') Or ($(TargetFrameworkProfile) == 'Profile44') Or ($(TargetFrameworkProfile) == 'Profile47') Or ($(TargetFrameworkProfile) == 'Profile49') Or ($(TargetFrameworkProfile) == 'Profile78') Or ($(TargetFrameworkProfile) == 'Profile147') Or ($(TargetFrameworkProfile) == 'Profile158')">
-      <ItemGroup>
-        <Reference Include="FSharp.Data">
-          <HintPath>..\..\packages\FSharp.Data\lib\portable-net40+sl5+wp8+win8\FSharp.Data.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-  </Choose>
-  <Choose>
-    <When Condition="($(TargetFrameworkProfile) == 'Profile5') Or ($(TargetFrameworkProfile) == 'Profile6') Or ($(TargetFrameworkProfile) == 'Profile7') Or ($(TargetFrameworkProfile) == 'Profile14') Or ($(TargetFrameworkProfile) == 'Profile19') Or ($(TargetFrameworkProfile) == 'Profile24') Or ($(TargetFrameworkProfile) == 'Profile31') Or ($(TargetFrameworkProfile) == 'Profile32') Or ($(TargetFrameworkProfile) == 'Profile37') Or ($(TargetFrameworkProfile) == 'Profile42') Or ($(TargetFrameworkProfile) == 'Profile44') Or ($(TargetFrameworkProfile) == 'Profile47') Or ($(TargetFrameworkProfile) == 'Profile49') Or ($(TargetFrameworkProfile) == 'Profile78') Or ($(TargetFrameworkProfile) == 'Profile84') Or ($(TargetFrameworkProfile) == 'Profile92') Or ($(TargetFrameworkProfile) == 'Profile102') Or ($(TargetFrameworkProfile) == 'Profile111') Or ($(TargetFrameworkProfile) == 'Profile136') Or ($(TargetFrameworkProfile) == 'Profile147') Or ($(TargetFrameworkProfile) == 'Profile151') Or ($(TargetFrameworkProfile) == 'Profile157') Or ($(TargetFrameworkProfile) == 'Profile158') Or ($(TargetFrameworkProfile) == 'Profile225') Or ($(TargetFrameworkProfile) == 'Profile240') Or ($(TargetFrameworkProfile) == 'Profile255') Or ($(TargetFrameworkProfile) == 'Profile259') Or ($(TargetFrameworkProfile) == 'Profile328') Or ($(TargetFrameworkProfile) == 'Profile336') Or ($(TargetFrameworkProfile) == 'Profile344')">
-      <ItemGroup>
-        <Reference Include="Zlib.Portable">
-          <HintPath>..\..\packages\Zlib.Portable\lib\portable-net4+sl5+wp8+win8+wpa81+MonoTouch+MonoAndroid\Zlib.Portable.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
   </Choose>
 </Project>
\ No newline at end of file
diff --git a/src/FSharp.Desktop.UI/AssemblyInfo.fs b/src/FSharp.Desktop.UI/AssemblyInfo.fs
index 03b35ce..84dc43f 100644
--- a/src/FSharp.Desktop.UI/AssemblyInfo.fs
+++ b/src/FSharp.Desktop.UI/AssemblyInfo.fs
@@ -1,4 +1,5 @@
-namespace System
+// Auto-Generated by FAKE; do not edit
+namespace System
 open System.Reflection
 
 [<assembly: AssemblyTitleAttribute("FSharp.Desktop.UI")>]
@@ -9,4 +10,8 @@ open System.Reflection
 do ()
 
 module internal AssemblyVersionInformation =
-    let [<Literal>] Version = "0.7.1"
+    let [<Literal>] AssemblyTitle = "FSharp.Desktop.UI"
+    let [<Literal>] AssemblyProduct = "FSharp.Desktop.UI"
+    let [<Literal>] AssemblyDescription = "F# MVC for WPF."
+    let [<Literal>] AssemblyVersion = "0.7.1"
+    let [<Literal>] AssemblyFileVersion = "0.7.1"
diff --git a/src/FSharp.Desktop.UI/FSharp.Desktop.UI.fsproj b/src/FSharp.Desktop.UI/FSharp.Desktop.UI.fsproj
index f1732dd..255d1db 100644
--- a/src/FSharp.Desktop.UI/FSharp.Desktop.UI.fsproj
+++ b/src/FSharp.Desktop.UI/FSharp.Desktop.UI.fsproj
@@ -85,25 +85,7 @@
   -->
   <Import Project="..\..\.paket\paket.targets" />
   <Choose>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And $(TargetFrameworkVersion) == 'v3.5'">
-      <ItemGroup>
-        <Reference Include="Castle.Core">
-          <HintPath>..\..\packages\Castle.Core\lib\net35\Castle.Core.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.0')">
-      <ItemGroup>
-        <Reference Include="Castle.Core">
-          <HintPath>..\..\packages\Castle.Core\lib\net40-client\Castle.Core.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3' Or $(TargetFrameworkVersion) == 'v4.6')">
+    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3' Or $(TargetFrameworkVersion) == 'v4.6' Or $(TargetFrameworkVersion) == 'v4.6.1' Or $(TargetFrameworkVersion) == 'v4.6.2' Or $(TargetFrameworkVersion) == 'v4.6.3' Or $(TargetFrameworkVersion) == 'v4.7')">
       <ItemGroup>
         <Reference Include="Castle.Core">
           <HintPath>..\..\packages\Castle.Core\lib\net45\Castle.Core.dll</HintPath>
@@ -112,111 +94,21 @@
         </Reference>
       </ItemGroup>
     </When>
-    <When Condition="$(TargetFrameworkIdentifier) == 'Silverlight' And $(TargetFrameworkVersion) == 'v4.0'">
-      <ItemGroup>
-        <Reference Include="Castle.Core">
-          <HintPath>..\..\packages\Castle.Core\lib\sl4\Castle.Core.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == 'Silverlight' And $(TargetFrameworkVersion) == 'v5.0'">
-      <ItemGroup>
-        <Reference Include="Castle.Core">
-          <HintPath>..\..\packages\Castle.Core\lib\sl5\Castle.Core.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
   </Choose>
   <Choose>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETCore'">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Core">
-          <HintPath>..\..\packages\Rx-Core\lib\windows8\System.Reactive.Core.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.0')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Core">
-          <HintPath>..\..\packages\Rx-Core\lib\net40\System.Reactive.Core.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3' Or $(TargetFrameworkVersion) == 'v4.6')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Core">
-          <HintPath>..\..\packages\Rx-Core\lib\net45\System.Reactive.Core.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == 'Silverlight' And $(TargetFrameworkVersion) == 'v5.0'">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Core">
-          <HintPath>..\..\packages\Rx-Core\lib\sl5\System.Reactive.Core.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == 'WindowsPhone' And $(TargetFrameworkVersion) == 'v7.1'">
+    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3')">
       <ItemGroup>
         <Reference Include="System.Reactive.Core">
-          <HintPath>..\..\packages\Rx-Core\lib\windowsphone71\System.Reactive.Core.dll</HintPath>
+          <HintPath>..\..\packages\System.Reactive.Core\lib\net45\System.Reactive.Core.dll</HintPath>
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
       </ItemGroup>
     </When>
-    <When Condition="$(TargetFrameworkIdentifier) == 'WindowsPhone' And ($(TargetFrameworkVersion) == 'v8.0' Or $(TargetFrameworkVersion) == 'v8.1')">
+    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.6' Or $(TargetFrameworkVersion) == 'v4.6.1' Or $(TargetFrameworkVersion) == 'v4.6.2' Or $(TargetFrameworkVersion) == 'v4.6.3' Or $(TargetFrameworkVersion) == 'v4.7')">
       <ItemGroup>
         <Reference Include="System.Reactive.Core">
-          <HintPath>..\..\packages\Rx-Core\lib\windowsphone8\System.Reactive.Core.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkIdentifier) == 'MonoAndroid') Or ($(TargetFrameworkIdentifier) == 'MonoTouch') Or ($(TargetFrameworkIdentifier) == 'Xamarin.iOS') Or ($(TargetFrameworkIdentifier) == 'Xamarin.Mac') Or ($(TargetFrameworkProfile) == 'Profile7') Or ($(TargetFrameworkProfile) == 'Profile31') Or ($(TargetFrameworkProfile) == 'Profile44') Or ($(TargetFrameworkProfile) == 'Profile49') Or ($(TargetFrameworkProfile) == 'Profile78')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Core">
-          <HintPath>..\..\packages\Rx-Core\lib\portable-windows8+net45+wp8\System.Reactive.Core.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkIdentifier) == 'WindowsPhoneApp') Or ($(TargetFrameworkProfile) == 'Profile32')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Core">
-          <HintPath>..\..\packages\Rx-Core\lib\portable-win81+wpa81\System.Reactive.Core.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkProfile) == 'Profile5') Or ($(TargetFrameworkProfile) == 'Profile6') Or ($(TargetFrameworkProfile) == 'Profile14') Or ($(TargetFrameworkProfile) == 'Profile19') Or ($(TargetFrameworkProfile) == 'Profile24') Or ($(TargetFrameworkProfile) == 'Profile37') Or ($(TargetFrameworkProfile) == 'Profile42') Or ($(TargetFrameworkProfile) == 'Profile47') Or ($(TargetFrameworkProfile) == 'Profile147') Or ($(TargetFrameworkProfile) == 'Profile158')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Core">
-          <HintPath>..\..\packages\Rx-Core\lib\portable-net40+sl5+win8+wp8\System.Reactive.Core.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkProfile) == 'Profile84') Or ($(TargetFrameworkProfile) == 'Profile111') Or ($(TargetFrameworkProfile) == 'Profile151') Or ($(TargetFrameworkProfile) == 'Profile157') Or ($(TargetFrameworkProfile) == 'Profile259')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Core">
-          <HintPath>..\..\packages\Rx-Core\lib\portable-net45+winrt45+wp8+wpa81\System.Reactive.Core.dll</HintPath>
+          <HintPath>..\..\packages\System.Reactive.Core\lib\net46\System.Reactive.Core.dll</HintPath>
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
@@ -224,91 +116,10 @@
     </When>
   </Choose>
   <Choose>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETCore'">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Interfaces">
-          <HintPath>..\..\packages\Rx-Interfaces\lib\windows8\System.Reactive.Interfaces.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.0')">
+    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3' Or $(TargetFrameworkVersion) == 'v4.6' Or $(TargetFrameworkVersion) == 'v4.6.1' Or $(TargetFrameworkVersion) == 'v4.6.2' Or $(TargetFrameworkVersion) == 'v4.6.3' Or $(TargetFrameworkVersion) == 'v4.7')">
       <ItemGroup>
         <Reference Include="System.Reactive.Interfaces">
-          <HintPath>..\..\packages\Rx-Interfaces\lib\net40\System.Reactive.Interfaces.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3' Or $(TargetFrameworkVersion) == 'v4.6')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Interfaces">
-          <HintPath>..\..\packages\Rx-Interfaces\lib\net45\System.Reactive.Interfaces.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == 'Silverlight' And $(TargetFrameworkVersion) == 'v5.0'">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Interfaces">
-          <HintPath>..\..\packages\Rx-Interfaces\lib\sl5\System.Reactive.Interfaces.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == 'WindowsPhone' And $(TargetFrameworkVersion) == 'v7.1'">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Interfaces">
-          <HintPath>..\..\packages\Rx-Interfaces\lib\windowsphone71\System.Reactive.Interfaces.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == 'WindowsPhone' And ($(TargetFrameworkVersion) == 'v8.0' Or $(TargetFrameworkVersion) == 'v8.1')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Interfaces">
-          <HintPath>..\..\packages\Rx-Interfaces\lib\windowsphone8\System.Reactive.Interfaces.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkIdentifier) == 'MonoAndroid') Or ($(TargetFrameworkIdentifier) == 'MonoTouch') Or ($(TargetFrameworkIdentifier) == 'Xamarin.iOS') Or ($(TargetFrameworkIdentifier) == 'Xamarin.Mac') Or ($(TargetFrameworkProfile) == 'Profile7') Or ($(TargetFrameworkProfile) == 'Profile31') Or ($(TargetFrameworkProfile) == 'Profile44') Or ($(TargetFrameworkProfile) == 'Profile49') Or ($(TargetFrameworkProfile) == 'Profile78')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Interfaces">
-          <HintPath>..\..\packages\Rx-Interfaces\lib\portable-windows8+net45+wp8\System.Reactive.Interfaces.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkIdentifier) == 'WindowsPhoneApp') Or ($(TargetFrameworkProfile) == 'Profile32')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Interfaces">
-          <HintPath>..\..\packages\Rx-Interfaces\lib\portable-win81+wpa81\System.Reactive.Interfaces.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkProfile) == 'Profile5') Or ($(TargetFrameworkProfile) == 'Profile6') Or ($(TargetFrameworkProfile) == 'Profile14') Or ($(TargetFrameworkProfile) == 'Profile19') Or ($(TargetFrameworkProfile) == 'Profile24') Or ($(TargetFrameworkProfile) == 'Profile37') Or ($(TargetFrameworkProfile) == 'Profile42') Or ($(TargetFrameworkProfile) == 'Profile47') Or ($(TargetFrameworkProfile) == 'Profile147') Or ($(TargetFrameworkProfile) == 'Profile158')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Interfaces">
-          <HintPath>..\..\packages\Rx-Interfaces\lib\portable-net40+sl5+win8+wp8\System.Reactive.Interfaces.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkProfile) == 'Profile84') Or ($(TargetFrameworkProfile) == 'Profile111') Or ($(TargetFrameworkProfile) == 'Profile151') Or ($(TargetFrameworkProfile) == 'Profile157') Or ($(TargetFrameworkProfile) == 'Profile259')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Interfaces">
-          <HintPath>..\..\packages\Rx-Interfaces\lib\portable-net45+winrt45+wp8+wpa81\System.Reactive.Interfaces.dll</HintPath>
+          <HintPath>..\..\packages\System.Reactive.Interfaces\lib\net45\System.Reactive.Interfaces.dll</HintPath>
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
@@ -316,91 +127,19 @@
     </When>
   </Choose>
   <Choose>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETCore'">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Linq">
-          <HintPath>..\..\packages\Rx-Linq\lib\windows8\System.Reactive.Linq.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.0')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Linq">
-          <HintPath>..\..\packages\Rx-Linq\lib\net40\System.Reactive.Linq.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3' Or $(TargetFrameworkVersion) == 'v4.6')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Linq">
-          <HintPath>..\..\packages\Rx-Linq\lib\net45\System.Reactive.Linq.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == 'Silverlight' And $(TargetFrameworkVersion) == 'v5.0'">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Linq">
-          <HintPath>..\..\packages\Rx-Linq\lib\sl5\System.Reactive.Linq.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == 'WindowsPhone' And $(TargetFrameworkVersion) == 'v7.1'">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Linq">
-          <HintPath>..\..\packages\Rx-Linq\lib\windowsphone71\System.Reactive.Linq.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == 'WindowsPhone' And ($(TargetFrameworkVersion) == 'v8.0' Or $(TargetFrameworkVersion) == 'v8.1')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Linq">
-          <HintPath>..\..\packages\Rx-Linq\lib\windowsphone8\System.Reactive.Linq.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkIdentifier) == 'MonoAndroid') Or ($(TargetFrameworkIdentifier) == 'MonoTouch') Or ($(TargetFrameworkIdentifier) == 'Xamarin.iOS') Or ($(TargetFrameworkIdentifier) == 'Xamarin.Mac') Or ($(TargetFrameworkProfile) == 'Profile7') Or ($(TargetFrameworkProfile) == 'Profile31') Or ($(TargetFrameworkProfile) == 'Profile44') Or ($(TargetFrameworkProfile) == 'Profile49') Or ($(TargetFrameworkProfile) == 'Profile78')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Linq">
-          <HintPath>..\..\packages\Rx-Linq\lib\portable-windows8+net45+wp8\System.Reactive.Linq.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkIdentifier) == 'WindowsPhoneApp') Or ($(TargetFrameworkProfile) == 'Profile32')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Linq">
-          <HintPath>..\..\packages\Rx-Linq\lib\portable-win81+wpa81\System.Reactive.Linq.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkProfile) == 'Profile5') Or ($(TargetFrameworkProfile) == 'Profile6') Or ($(TargetFrameworkProfile) == 'Profile14') Or ($(TargetFrameworkProfile) == 'Profile19') Or ($(TargetFrameworkProfile) == 'Profile24') Or ($(TargetFrameworkProfile) == 'Profile37') Or ($(TargetFrameworkProfile) == 'Profile42') Or ($(TargetFrameworkProfile) == 'Profile47') Or ($(TargetFrameworkProfile) == 'Profile147') Or ($(TargetFrameworkProfile) == 'Profile158')">
+    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3')">
       <ItemGroup>
         <Reference Include="System.Reactive.Linq">
-          <HintPath>..\..\packages\Rx-Linq\lib\portable-net40+sl5+win8+wp8\System.Reactive.Linq.dll</HintPath>
+          <HintPath>..\..\packages\System.Reactive.Linq\lib\net45\System.Reactive.Linq.dll</HintPath>
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
       </ItemGroup>
     </When>
-    <When Condition="($(TargetFrameworkProfile) == 'Profile84') Or ($(TargetFrameworkProfile) == 'Profile111') Or ($(TargetFrameworkProfile) == 'Profile151') Or ($(TargetFrameworkProfile) == 'Profile157') Or ($(TargetFrameworkProfile) == 'Profile259')">
+    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.6' Or $(TargetFrameworkVersion) == 'v4.6.1' Or $(TargetFrameworkVersion) == 'v4.6.2' Or $(TargetFrameworkVersion) == 'v4.6.3' Or $(TargetFrameworkVersion) == 'v4.7')">
       <ItemGroup>
         <Reference Include="System.Reactive.Linq">
-          <HintPath>..\..\packages\Rx-Linq\lib\portable-net45+winrt45+wp8+wpa81\System.Reactive.Linq.dll</HintPath>
+          <HintPath>..\..\packages\System.Reactive.Linq\lib\net46\System.Reactive.Linq.dll</HintPath>
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
@@ -408,91 +147,33 @@
     </When>
   </Choose>
   <Choose>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETCore'">
-      <ItemGroup>
-        <Reference Include="System.Reactive.PlatformServices">
-          <HintPath>..\..\packages\Rx-PlatformServices\lib\windows8\System.Reactive.PlatformServices.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.0')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.PlatformServices">
-          <HintPath>..\..\packages\Rx-PlatformServices\lib\net40\System.Reactive.PlatformServices.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3' Or $(TargetFrameworkVersion) == 'v4.6')">
+    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3')">
       <ItemGroup>
         <Reference Include="System.Reactive.PlatformServices">
-          <HintPath>..\..\packages\Rx-PlatformServices\lib\net45\System.Reactive.PlatformServices.dll</HintPath>
+          <HintPath>..\..\packages\System.Reactive.PlatformServices\lib\net45\System.Reactive.PlatformServices.dll</HintPath>
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
       </ItemGroup>
     </When>
-    <When Condition="$(TargetFrameworkIdentifier) == 'Silverlight' And $(TargetFrameworkVersion) == 'v5.0'">
+    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.6' Or $(TargetFrameworkVersion) == 'v4.6.1' Or $(TargetFrameworkVersion) == 'v4.6.2' Or $(TargetFrameworkVersion) == 'v4.6.3' Or $(TargetFrameworkVersion) == 'v4.7')">
       <ItemGroup>
         <Reference Include="System.Reactive.PlatformServices">
-          <HintPath>..\..\packages\Rx-PlatformServices\lib\sl5\System.Reactive.PlatformServices.dll</HintPath>
+          <HintPath>..\..\packages\System.Reactive.PlatformServices\lib\net46\System.Reactive.PlatformServices.dll</HintPath>
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
       </ItemGroup>
     </When>
-    <When Condition="$(TargetFrameworkIdentifier) == 'WindowsPhone' And $(TargetFrameworkVersion) == 'v7.1'">
-      <ItemGroup>
-        <Reference Include="System.Reactive.PlatformServices">
-          <HintPath>..\..\packages\Rx-PlatformServices\lib\windowsphone71\System.Reactive.PlatformServices.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == 'WindowsPhone' And ($(TargetFrameworkVersion) == 'v8.0' Or $(TargetFrameworkVersion) == 'v8.1')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.PlatformServices">
-          <HintPath>..\..\packages\Rx-PlatformServices\lib\windowsphone8\System.Reactive.PlatformServices.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkIdentifier) == 'MonoAndroid') Or ($(TargetFrameworkIdentifier) == 'MonoTouch') Or ($(TargetFrameworkIdentifier) == 'Xamarin.iOS') Or ($(TargetFrameworkIdentifier) == 'Xamarin.Mac') Or ($(TargetFrameworkProfile) == 'Profile7') Or ($(TargetFrameworkProfile) == 'Profile31') Or ($(TargetFrameworkProfile) == 'Profile44') Or ($(TargetFrameworkProfile) == 'Profile49') Or ($(TargetFrameworkProfile) == 'Profile78')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.PlatformServices">
-          <HintPath>..\..\packages\Rx-PlatformServices\lib\portable-windows8+net45+wp8\System.Reactive.PlatformServices.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkIdentifier) == 'WindowsPhoneApp') Or ($(TargetFrameworkProfile) == 'Profile32')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.PlatformServices">
-          <HintPath>..\..\packages\Rx-PlatformServices\lib\portable-win81+wpa81\System.Reactive.PlatformServices.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkProfile) == 'Profile5') Or ($(TargetFrameworkProfile) == 'Profile6') Or ($(TargetFrameworkProfile) == 'Profile14') Or ($(TargetFrameworkProfile) == 'Profile19') Or ($(TargetFrameworkProfile) == 'Profile24') Or ($(TargetFrameworkProfile) == 'Profile37') Or ($(TargetFrameworkProfile) == 'Profile42') Or ($(TargetFrameworkProfile) == 'Profile47') Or ($(TargetFrameworkProfile) == 'Profile147') Or ($(TargetFrameworkProfile) == 'Profile158')">
+  </Choose>
+  <Choose>
+    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3' Or $(TargetFrameworkVersion) == 'v4.6' Or $(TargetFrameworkVersion) == 'v4.6.1' Or $(TargetFrameworkVersion) == 'v4.6.2' Or $(TargetFrameworkVersion) == 'v4.6.3' Or $(TargetFrameworkVersion) == 'v4.7')">
       <ItemGroup>
-        <Reference Include="System.Reactive.PlatformServices">
-          <HintPath>..\..\packages\Rx-PlatformServices\lib\portable-net40+sl5+win8+wp8\System.Reactive.PlatformServices.dll</HintPath>
-          <Private>True</Private>
+        <Reference Include="System.Windows">
           <Paket>True</Paket>
         </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkProfile) == 'Profile84') Or ($(TargetFrameworkProfile) == 'Profile111') Or ($(TargetFrameworkProfile) == 'Profile151') Or ($(TargetFrameworkProfile) == 'Profile157') Or ($(TargetFrameworkProfile) == 'Profile259')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.PlatformServices">
-          <HintPath>..\..\packages\Rx-PlatformServices\lib\portable-net45+winrt45+wp8+wpa81\System.Reactive.PlatformServices.dll</HintPath>
+        <Reference Include="System.Reactive.Windows.Threading">
+          <HintPath>..\..\packages\System.Reactive.Windows.Threading\lib\net45\System.Reactive.Windows.Threading.dll</HintPath>
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
diff --git a/src/FSharp.Desktop.UI/paket.references b/src/FSharp.Desktop.UI/paket.references
index e3ef0b8..9b60c1f 100644
--- a/src/FSharp.Desktop.UI/paket.references
+++ b/src/FSharp.Desktop.UI/paket.references
@@ -1,2 +1,2 @@
 Castle.Core
-Rx-Main
\ No newline at end of file
+System.Reactive
\ No newline at end of file
diff --git a/tests/FSharp.Desktop.UI.Tests.fsproj b/tests/FSharp.Desktop.UI.Tests.fsproj
index a049f69..2486c73 100644
--- a/tests/FSharp.Desktop.UI.Tests.fsproj
+++ b/tests/FSharp.Desktop.UI.Tests.fsproj
@@ -88,91 +88,19 @@
   -->
   <Import Project="..\.paket\paket.targets" />
   <Choose>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETCore'">
+    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3')">
       <ItemGroup>
         <Reference Include="System.Reactive.Core">
-          <HintPath>..\packages\Rx-Core\lib\windows8\System.Reactive.Core.dll</HintPath>
+          <HintPath>..\packages\System.Reactive.Core\lib\net45\System.Reactive.Core.dll</HintPath>
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
       </ItemGroup>
     </When>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.0')">
+    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.6' Or $(TargetFrameworkVersion) == 'v4.6.1' Or $(TargetFrameworkVersion) == 'v4.6.2' Or $(TargetFrameworkVersion) == 'v4.6.3' Or $(TargetFrameworkVersion) == 'v4.7')">
       <ItemGroup>
         <Reference Include="System.Reactive.Core">
-          <HintPath>..\packages\Rx-Core\lib\net40\System.Reactive.Core.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3' Or $(TargetFrameworkVersion) == 'v4.6')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Core">
-          <HintPath>..\packages\Rx-Core\lib\net45\System.Reactive.Core.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == 'Silverlight' And $(TargetFrameworkVersion) == 'v5.0'">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Core">
-          <HintPath>..\packages\Rx-Core\lib\sl5\System.Reactive.Core.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == 'WindowsPhone' And $(TargetFrameworkVersion) == 'v7.1'">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Core">
-          <HintPath>..\packages\Rx-Core\lib\windowsphone71\System.Reactive.Core.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == 'WindowsPhone' And ($(TargetFrameworkVersion) == 'v8.0' Or $(TargetFrameworkVersion) == 'v8.1')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Core">
-          <HintPath>..\packages\Rx-Core\lib\windowsphone8\System.Reactive.Core.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkIdentifier) == 'MonoAndroid') Or ($(TargetFrameworkIdentifier) == 'MonoTouch') Or ($(TargetFrameworkIdentifier) == 'Xamarin.iOS') Or ($(TargetFrameworkIdentifier) == 'Xamarin.Mac') Or ($(TargetFrameworkProfile) == 'Profile7') Or ($(TargetFrameworkProfile) == 'Profile31') Or ($(TargetFrameworkProfile) == 'Profile44') Or ($(TargetFrameworkProfile) == 'Profile49') Or ($(TargetFrameworkProfile) == 'Profile78')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Core">
-          <HintPath>..\packages\Rx-Core\lib\portable-windows8+net45+wp8\System.Reactive.Core.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkIdentifier) == 'WindowsPhoneApp') Or ($(TargetFrameworkProfile) == 'Profile32')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Core">
-          <HintPath>..\packages\Rx-Core\lib\portable-win81+wpa81\System.Reactive.Core.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkProfile) == 'Profile5') Or ($(TargetFrameworkProfile) == 'Profile6') Or ($(TargetFrameworkProfile) == 'Profile14') Or ($(TargetFrameworkProfile) == 'Profile19') Or ($(TargetFrameworkProfile) == 'Profile24') Or ($(TargetFrameworkProfile) == 'Profile37') Or ($(TargetFrameworkProfile) == 'Profile42') Or ($(TargetFrameworkProfile) == 'Profile47') Or ($(TargetFrameworkProfile) == 'Profile147') Or ($(TargetFrameworkProfile) == 'Profile158')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Core">
-          <HintPath>..\packages\Rx-Core\lib\portable-net40+sl5+win8+wp8\System.Reactive.Core.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkProfile) == 'Profile84') Or ($(TargetFrameworkProfile) == 'Profile111') Or ($(TargetFrameworkProfile) == 'Profile151') Or ($(TargetFrameworkProfile) == 'Profile157') Or ($(TargetFrameworkProfile) == 'Profile259')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Core">
-          <HintPath>..\packages\Rx-Core\lib\portable-net45+winrt45+wp8+wpa81\System.Reactive.Core.dll</HintPath>
+          <HintPath>..\packages\System.Reactive.Core\lib\net46\System.Reactive.Core.dll</HintPath>
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
@@ -180,91 +108,10 @@
     </When>
   </Choose>
   <Choose>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETCore'">
+    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3' Or $(TargetFrameworkVersion) == 'v4.6' Or $(TargetFrameworkVersion) == 'v4.6.1' Or $(TargetFrameworkVersion) == 'v4.6.2' Or $(TargetFrameworkVersion) == 'v4.6.3' Or $(TargetFrameworkVersion) == 'v4.7')">
       <ItemGroup>
         <Reference Include="System.Reactive.Interfaces">
-          <HintPath>..\packages\Rx-Interfaces\lib\windows8\System.Reactive.Interfaces.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.0')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Interfaces">
-          <HintPath>..\packages\Rx-Interfaces\lib\net40\System.Reactive.Interfaces.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3' Or $(TargetFrameworkVersion) == 'v4.6')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Interfaces">
-          <HintPath>..\packages\Rx-Interfaces\lib\net45\System.Reactive.Interfaces.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == 'Silverlight' And $(TargetFrameworkVersion) == 'v5.0'">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Interfaces">
-          <HintPath>..\packages\Rx-Interfaces\lib\sl5\System.Reactive.Interfaces.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == 'WindowsPhone' And $(TargetFrameworkVersion) == 'v7.1'">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Interfaces">
-          <HintPath>..\packages\Rx-Interfaces\lib\windowsphone71\System.Reactive.Interfaces.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == 'WindowsPhone' And ($(TargetFrameworkVersion) == 'v8.0' Or $(TargetFrameworkVersion) == 'v8.1')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Interfaces">
-          <HintPath>..\packages\Rx-Interfaces\lib\windowsphone8\System.Reactive.Interfaces.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkIdentifier) == 'MonoAndroid') Or ($(TargetFrameworkIdentifier) == 'MonoTouch') Or ($(TargetFrameworkIdentifier) == 'Xamarin.iOS') Or ($(TargetFrameworkIdentifier) == 'Xamarin.Mac') Or ($(TargetFrameworkProfile) == 'Profile7') Or ($(TargetFrameworkProfile) == 'Profile31') Or ($(TargetFrameworkProfile) == 'Profile44') Or ($(TargetFrameworkProfile) == 'Profile49') Or ($(TargetFrameworkProfile) == 'Profile78')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Interfaces">
-          <HintPath>..\packages\Rx-Interfaces\lib\portable-windows8+net45+wp8\System.Reactive.Interfaces.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkIdentifier) == 'WindowsPhoneApp') Or ($(TargetFrameworkProfile) == 'Profile32')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Interfaces">
-          <HintPath>..\packages\Rx-Interfaces\lib\portable-win81+wpa81\System.Reactive.Interfaces.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkProfile) == 'Profile5') Or ($(TargetFrameworkProfile) == 'Profile6') Or ($(TargetFrameworkProfile) == 'Profile14') Or ($(TargetFrameworkProfile) == 'Profile19') Or ($(TargetFrameworkProfile) == 'Profile24') Or ($(TargetFrameworkProfile) == 'Profile37') Or ($(TargetFrameworkProfile) == 'Profile42') Or ($(TargetFrameworkProfile) == 'Profile47') Or ($(TargetFrameworkProfile) == 'Profile147') Or ($(TargetFrameworkProfile) == 'Profile158')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Interfaces">
-          <HintPath>..\packages\Rx-Interfaces\lib\portable-net40+sl5+win8+wp8\System.Reactive.Interfaces.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkProfile) == 'Profile84') Or ($(TargetFrameworkProfile) == 'Profile111') Or ($(TargetFrameworkProfile) == 'Profile151') Or ($(TargetFrameworkProfile) == 'Profile157') Or ($(TargetFrameworkProfile) == 'Profile259')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Interfaces">
-          <HintPath>..\packages\Rx-Interfaces\lib\portable-net45+winrt45+wp8+wpa81\System.Reactive.Interfaces.dll</HintPath>
+          <HintPath>..\packages\System.Reactive.Interfaces\lib\net45\System.Reactive.Interfaces.dll</HintPath>
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
@@ -272,91 +119,19 @@
     </When>
   </Choose>
   <Choose>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETCore'">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Linq">
-          <HintPath>..\packages\Rx-Linq\lib\windows8\System.Reactive.Linq.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.0')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Linq">
-          <HintPath>..\packages\Rx-Linq\lib\net40\System.Reactive.Linq.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3' Or $(TargetFrameworkVersion) == 'v4.6')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Linq">
-          <HintPath>..\packages\Rx-Linq\lib\net45\System.Reactive.Linq.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == 'Silverlight' And $(TargetFrameworkVersion) == 'v5.0'">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Linq">
-          <HintPath>..\packages\Rx-Linq\lib\sl5\System.Reactive.Linq.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == 'WindowsPhone' And $(TargetFrameworkVersion) == 'v7.1'">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Linq">
-          <HintPath>..\packages\Rx-Linq\lib\windowsphone71\System.Reactive.Linq.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == 'WindowsPhone' And ($(TargetFrameworkVersion) == 'v8.0' Or $(TargetFrameworkVersion) == 'v8.1')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Linq">
-          <HintPath>..\packages\Rx-Linq\lib\windowsphone8\System.Reactive.Linq.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkIdentifier) == 'MonoAndroid') Or ($(TargetFrameworkIdentifier) == 'MonoTouch') Or ($(TargetFrameworkIdentifier) == 'Xamarin.iOS') Or ($(TargetFrameworkIdentifier) == 'Xamarin.Mac') Or ($(TargetFrameworkProfile) == 'Profile7') Or ($(TargetFrameworkProfile) == 'Profile31') Or ($(TargetFrameworkProfile) == 'Profile44') Or ($(TargetFrameworkProfile) == 'Profile49') Or ($(TargetFrameworkProfile) == 'Profile78')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Linq">
-          <HintPath>..\packages\Rx-Linq\lib\portable-windows8+net45+wp8\System.Reactive.Linq.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkIdentifier) == 'WindowsPhoneApp') Or ($(TargetFrameworkProfile) == 'Profile32')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.Linq">
-          <HintPath>..\packages\Rx-Linq\lib\portable-win81+wpa81\System.Reactive.Linq.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkProfile) == 'Profile5') Or ($(TargetFrameworkProfile) == 'Profile6') Or ($(TargetFrameworkProfile) == 'Profile14') Or ($(TargetFrameworkProfile) == 'Profile19') Or ($(TargetFrameworkProfile) == 'Profile24') Or ($(TargetFrameworkProfile) == 'Profile37') Or ($(TargetFrameworkProfile) == 'Profile42') Or ($(TargetFrameworkProfile) == 'Profile47') Or ($(TargetFrameworkProfile) == 'Profile147') Or ($(TargetFrameworkProfile) == 'Profile158')">
+    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3')">
       <ItemGroup>
         <Reference Include="System.Reactive.Linq">
-          <HintPath>..\packages\Rx-Linq\lib\portable-net40+sl5+win8+wp8\System.Reactive.Linq.dll</HintPath>
+          <HintPath>..\packages\System.Reactive.Linq\lib\net45\System.Reactive.Linq.dll</HintPath>
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
       </ItemGroup>
     </When>
-    <When Condition="($(TargetFrameworkProfile) == 'Profile84') Or ($(TargetFrameworkProfile) == 'Profile111') Or ($(TargetFrameworkProfile) == 'Profile151') Or ($(TargetFrameworkProfile) == 'Profile157') Or ($(TargetFrameworkProfile) == 'Profile259')">
+    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.6' Or $(TargetFrameworkVersion) == 'v4.6.1' Or $(TargetFrameworkVersion) == 'v4.6.2' Or $(TargetFrameworkVersion) == 'v4.6.3' Or $(TargetFrameworkVersion) == 'v4.7')">
       <ItemGroup>
         <Reference Include="System.Reactive.Linq">
-          <HintPath>..\packages\Rx-Linq\lib\portable-net45+winrt45+wp8+wpa81\System.Reactive.Linq.dll</HintPath>
+          <HintPath>..\packages\System.Reactive.Linq\lib\net46\System.Reactive.Linq.dll</HintPath>
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
@@ -364,91 +139,33 @@
     </When>
   </Choose>
   <Choose>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETCore'">
-      <ItemGroup>
-        <Reference Include="System.Reactive.PlatformServices">
-          <HintPath>..\packages\Rx-PlatformServices\lib\windows8\System.Reactive.PlatformServices.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.0')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.PlatformServices">
-          <HintPath>..\packages\Rx-PlatformServices\lib\net40\System.Reactive.PlatformServices.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3' Or $(TargetFrameworkVersion) == 'v4.6')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.PlatformServices">
-          <HintPath>..\packages\Rx-PlatformServices\lib\net45\System.Reactive.PlatformServices.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == 'Silverlight' And $(TargetFrameworkVersion) == 'v5.0'">
-      <ItemGroup>
-        <Reference Include="System.Reactive.PlatformServices">
-          <HintPath>..\packages\Rx-PlatformServices\lib\sl5\System.Reactive.PlatformServices.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == 'WindowsPhone' And $(TargetFrameworkVersion) == 'v7.1'">
-      <ItemGroup>
-        <Reference Include="System.Reactive.PlatformServices">
-          <HintPath>..\packages\Rx-PlatformServices\lib\windowsphone71\System.Reactive.PlatformServices.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="$(TargetFrameworkIdentifier) == 'WindowsPhone' And ($(TargetFrameworkVersion) == 'v8.0' Or $(TargetFrameworkVersion) == 'v8.1')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.PlatformServices">
-          <HintPath>..\packages\Rx-PlatformServices\lib\windowsphone8\System.Reactive.PlatformServices.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkIdentifier) == 'MonoAndroid') Or ($(TargetFrameworkIdentifier) == 'MonoTouch') Or ($(TargetFrameworkIdentifier) == 'Xamarin.iOS') Or ($(TargetFrameworkIdentifier) == 'Xamarin.Mac') Or ($(TargetFrameworkProfile) == 'Profile7') Or ($(TargetFrameworkProfile) == 'Profile31') Or ($(TargetFrameworkProfile) == 'Profile44') Or ($(TargetFrameworkProfile) == 'Profile49') Or ($(TargetFrameworkProfile) == 'Profile78')">
+    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3')">
       <ItemGroup>
         <Reference Include="System.Reactive.PlatformServices">
-          <HintPath>..\packages\Rx-PlatformServices\lib\portable-windows8+net45+wp8\System.Reactive.PlatformServices.dll</HintPath>
+          <HintPath>..\packages\System.Reactive.PlatformServices\lib\net45\System.Reactive.PlatformServices.dll</HintPath>
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
       </ItemGroup>
     </When>
-    <When Condition="($(TargetFrameworkIdentifier) == 'WindowsPhoneApp') Or ($(TargetFrameworkProfile) == 'Profile32')">
+    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.6' Or $(TargetFrameworkVersion) == 'v4.6.1' Or $(TargetFrameworkVersion) == 'v4.6.2' Or $(TargetFrameworkVersion) == 'v4.6.3' Or $(TargetFrameworkVersion) == 'v4.7')">
       <ItemGroup>
         <Reference Include="System.Reactive.PlatformServices">
-          <HintPath>..\packages\Rx-PlatformServices\lib\portable-win81+wpa81\System.Reactive.PlatformServices.dll</HintPath>
+          <HintPath>..\packages\System.Reactive.PlatformServices\lib\net46\System.Reactive.PlatformServices.dll</HintPath>
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
       </ItemGroup>
     </When>
-    <When Condition="($(TargetFrameworkProfile) == 'Profile5') Or ($(TargetFrameworkProfile) == 'Profile6') Or ($(TargetFrameworkProfile) == 'Profile14') Or ($(TargetFrameworkProfile) == 'Profile19') Or ($(TargetFrameworkProfile) == 'Profile24') Or ($(TargetFrameworkProfile) == 'Profile37') Or ($(TargetFrameworkProfile) == 'Profile42') Or ($(TargetFrameworkProfile) == 'Profile47') Or ($(TargetFrameworkProfile) == 'Profile147') Or ($(TargetFrameworkProfile) == 'Profile158')">
+  </Choose>
+  <Choose>
+    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3' Or $(TargetFrameworkVersion) == 'v4.6' Or $(TargetFrameworkVersion) == 'v4.6.1' Or $(TargetFrameworkVersion) == 'v4.6.2' Or $(TargetFrameworkVersion) == 'v4.6.3' Or $(TargetFrameworkVersion) == 'v4.7')">
       <ItemGroup>
-        <Reference Include="System.Reactive.PlatformServices">
-          <HintPath>..\packages\Rx-PlatformServices\lib\portable-net40+sl5+win8+wp8\System.Reactive.PlatformServices.dll</HintPath>
-          <Private>True</Private>
+        <Reference Include="System.Windows">
           <Paket>True</Paket>
         </Reference>
-      </ItemGroup>
-    </When>
-    <When Condition="($(TargetFrameworkProfile) == 'Profile84') Or ($(TargetFrameworkProfile) == 'Profile111') Or ($(TargetFrameworkProfile) == 'Profile151') Or ($(TargetFrameworkProfile) == 'Profile157') Or ($(TargetFrameworkProfile) == 'Profile259')">
-      <ItemGroup>
-        <Reference Include="System.Reactive.PlatformServices">
-          <HintPath>..\packages\Rx-PlatformServices\lib\portable-net45+winrt45+wp8+wpa81\System.Reactive.PlatformServices.dll</HintPath>
+        <Reference Include="System.Reactive.Windows.Threading">
+          <HintPath>..\packages\System.Reactive.Windows.Threading\lib\net45\System.Reactive.Windows.Threading.dll</HintPath>
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
@@ -456,7 +173,7 @@
     </When>
   </Choose>
   <Choose>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v2.0' Or $(TargetFrameworkVersion) == 'v3.0' Or $(TargetFrameworkVersion) == 'v3.5' Or $(TargetFrameworkVersion) == 'v4.0' Or $(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3' Or $(TargetFrameworkVersion) == 'v4.6')">
+    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3' Or $(TargetFrameworkVersion) == 'v4.6' Or $(TargetFrameworkVersion) == 'v4.6.1' Or $(TargetFrameworkVersion) == 'v4.6.2' Or $(TargetFrameworkVersion) == 'v4.6.3' Or $(TargetFrameworkVersion) == 'v4.7')">
       <ItemGroup>
         <Reference Include="xunit">
           <HintPath>..\packages\xunit\lib\net20\xunit.dll</HintPath>
@@ -467,7 +184,7 @@
     </When>
   </Choose>
   <Choose>
-    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v2.0' Or $(TargetFrameworkVersion) == 'v3.0' Or $(TargetFrameworkVersion) == 'v3.5' Or $(TargetFrameworkVersion) == 'v4.0' Or $(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3' Or $(TargetFrameworkVersion) == 'v4.6')">
+    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3' Or $(TargetFrameworkVersion) == 'v4.6' Or $(TargetFrameworkVersion) == 'v4.6.1' Or $(TargetFrameworkVersion) == 'v4.6.2' Or $(TargetFrameworkVersion) == 'v4.6.3' Or $(TargetFrameworkVersion) == 'v4.7')">
       <ItemGroup>
         <Reference Include="xunit.extensions">
           <HintPath>..\packages\xunit.extensions\lib\net20\xunit.extensions.dll</HintPath>
diff --git a/tests/paket.references b/tests/paket.references
index 6d17f87..a1cfdb7 100644
--- a/tests/paket.references
+++ b/tests/paket.references
@@ -1,3 +1,3 @@
-Rx-Main
+System.Reactive
 xunit
 xunit.extensions
\ No newline at end of file