diff --git a/Installers/Nsis/Build.Installer.Nsis.csproj b/Installers/Nsis/Build.Installer.Nsis.csproj
index d1ed896a..63940a27 100644
--- a/Installers/Nsis/Build.Installer.Nsis.csproj
+++ b/Installers/Nsis/Build.Installer.Nsis.csproj
@@ -19,7 +19,7 @@
     <TargetFrameworkVersion>v2.0</TargetFrameworkVersion>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProductVersion>8.0.30703</ProductVersion>
+    <ProductVersion>10.0.0</ProductVersion>
     <SchemaVersion>2.0</SchemaVersion>
     <OutputType>Exe</OutputType>
     <AssemblyName>Build.Installer.Nsis</AssemblyName>
diff --git a/Installers/Nuget/Build.Installer.Nuget.csproj b/Installers/Nuget/Build.Installer.Nuget.csproj
index 14b84b38..7a8f7630 100644
--- a/Installers/Nuget/Build.Installer.Nuget.csproj
+++ b/Installers/Nuget/Build.Installer.Nuget.csproj
@@ -18,7 +18,7 @@
     <OutputPath>.\obj\</OutputPath>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProductVersion>8.0.30703</ProductVersion>
+    <ProductVersion>10.0.0</ProductVersion>
     <SchemaVersion>2.0</SchemaVersion>
     <OutputType>Exe</OutputType>
     <AssemblyName>Build.Installer.Nuget</AssemblyName>
diff --git a/Installers/Zip/Build.Installer.Zip.csproj b/Installers/Zip/Build.Installer.Zip.csproj
index 44693159..a2d41566 100644
--- a/Installers/Zip/Build.Installer.Zip.csproj
+++ b/Installers/Zip/Build.Installer.Zip.csproj
@@ -18,7 +18,7 @@
     <OutputPath>.\opentk\</OutputPath>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProductVersion>8.0.30703</ProductVersion>
+    <ProductVersion>10.0.0</ProductVersion>
     <SchemaVersion>2.0</SchemaVersion>
     <OutputType>Exe</OutputType>
     <AssemblyName>Build.Installer.Zip</AssemblyName>
diff --git a/OpenTK.sln b/OpenTK.sln
index 33299241..dd6eeedf 100644
--- a/OpenTK.sln
+++ b/OpenTK.sln
@@ -1,6 +1,5 @@
-
 Microsoft Visual Studio Solution File, Format Version 11.00
-# Visual Studio 2010
+# Visual Studio 2012
 VisualStudioVersion = 12.0.21005.1
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OpenTK", "Source\OpenTK\OpenTK.csproj", "{A37A7E14-0000-0000-0000-000000000000}"
@@ -214,4 +213,7 @@ Global
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
+	GlobalSection(MonoDevelopProperties) = preSolution
+		StartupItem = Source\Examples\OpenTK.Examples.csproj
+	EndGlobalSection
 EndGlobal
diff --git a/Source/Build.UpdateVersion/Build.UpdateVersion.csproj b/Source/Build.UpdateVersion/Build.UpdateVersion.csproj
index 5bfe1958..87231530 100644
--- a/Source/Build.UpdateVersion/Build.UpdateVersion.csproj
+++ b/Source/Build.UpdateVersion/Build.UpdateVersion.csproj
@@ -8,7 +8,7 @@
     <TargetFrameworkVersion>v2.0</TargetFrameworkVersion>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProductVersion>8.0.30703</ProductVersion>
+    <ProductVersion>10.0.0</ProductVersion>
     <SchemaVersion>2.0</SchemaVersion>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)' == 'Documentation' ">
diff --git a/Source/Compatibility/OpenTK.Compatibility.csproj b/Source/Compatibility/OpenTK.Compatibility.csproj
index 034ac72c..2625d366 100644
--- a/Source/Compatibility/OpenTK.Compatibility.csproj
+++ b/Source/Compatibility/OpenTK.Compatibility.csproj
@@ -2,7 +2,7 @@
 <Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
   <PropertyGroup>
     <ProjectType>Local</ProjectType>
-    <ProductVersion>8.0.30703</ProductVersion>
+    <ProductVersion>8.0.50727</ProductVersion>
     <SchemaVersion>2.0</SchemaVersion>
     <ProjectGuid>{62C0DB35-0000-0000-0000-000000000000}</ProjectGuid>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
diff --git a/Source/Examples/OpenTK.Examples.csproj b/Source/Examples/OpenTK.Examples.csproj
index aed28743..9a3f2fd6 100644
--- a/Source/Examples/OpenTK.Examples.csproj
+++ b/Source/Examples/OpenTK.Examples.csproj
@@ -2,7 +2,7 @@
 <Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
   <PropertyGroup>
     <ProjectType>Local</ProjectType>
-    <ProductVersion>8.0.30703</ProductVersion>
+    <ProductVersion>8.0.50727</ProductVersion>
     <SchemaVersion>2.0</SchemaVersion>
     <ProjectGuid>{868E37B3-0000-0000-0000-000000000000}</ProjectGuid>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
diff --git a/Source/GLControl/OpenTK.GLControl.csproj b/Source/GLControl/OpenTK.GLControl.csproj
index 40bcd96f..5a7a2c5c 100644
--- a/Source/GLControl/OpenTK.GLControl.csproj
+++ b/Source/GLControl/OpenTK.GLControl.csproj
@@ -2,7 +2,7 @@
 <Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
   <PropertyGroup>
     <ProjectType>Local</ProjectType>
-    <ProductVersion>8.0.30703</ProductVersion>
+    <ProductVersion>8.0.50727</ProductVersion>
     <SchemaVersion>2.0</SchemaVersion>
     <ProjectGuid>{A625BE88-0000-0000-0000-000000000000}</ProjectGuid>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
diff --git a/Source/Generator.Rewrite/Generator.Rewrite.csproj b/Source/Generator.Rewrite/Generator.Rewrite.csproj
index e24553a2..7196937c 100644
--- a/Source/Generator.Rewrite/Generator.Rewrite.csproj
+++ b/Source/Generator.Rewrite/Generator.Rewrite.csproj
@@ -11,7 +11,7 @@
     <AssemblyName>Rewrite</AssemblyName>
     <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
-    <ProductVersion>8.0.30703</ProductVersion>
+    <ProductVersion>12.0.0</ProductVersion>
     <SchemaVersion>2.0</SchemaVersion>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">