diff --git a/Identity.sln b/Identity.sln
new file mode 100644
index 0000000000..f5ad78907b
--- /dev/null
+++ b/Identity.sln
@@ -0,0 +1,56 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 2013
+VisualStudioVersion = 12.0.21126.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{0F647068-6602-4E24-B1DC-8ED91481A50A}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "test", "test", "{52D59F18-62D2-4D17-8CF2-BE192445AF8E}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.AspNet.Identity.net45", "src\Microsoft.AspNet.Identity\Microsoft.AspNet.Identity.net45.csproj", "{B72401D7-47F6-4A98-89D5-CCBFEFC5B2B8}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.AspNet.Identity.k10", "src\Microsoft.AspNet.Identity\Microsoft.AspNet.Identity.k10.csproj", "{6211450F-FFB8-431F-84E2-9A7620875260}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "k10", "k10", "{77CEDA6C-A833-455D-8357-649BFD944724}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "net45", "net45", "{F6B0C0E9-C346-49D0-B583-95B6CE04BB1B}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.AspNet.Identity.Entity.net45", "src\Microsoft.AspNet.Identity.Entity\Microsoft.AspNet.Identity.Entity.net45.csproj", "{E52361C9-1F0B-4229-86A0-E5C7C12A5429}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.AspNet.Identity.Entity.k10", "src\Microsoft.AspNet.Identity.Entity\Microsoft.AspNet.Identity.Entity.k10.csproj", "{D32483A4-B617-480C-81E6-49CD596B9A34}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{B72401D7-47F6-4A98-89D5-CCBFEFC5B2B8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B72401D7-47F6-4A98-89D5-CCBFEFC5B2B8}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B72401D7-47F6-4A98-89D5-CCBFEFC5B2B8}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B72401D7-47F6-4A98-89D5-CCBFEFC5B2B8}.Release|Any CPU.Build.0 = Release|Any CPU
+		{6211450F-FFB8-431F-84E2-9A7620875260}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{6211450F-FFB8-431F-84E2-9A7620875260}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{6211450F-FFB8-431F-84E2-9A7620875260}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{6211450F-FFB8-431F-84E2-9A7620875260}.Release|Any CPU.Build.0 = Release|Any CPU
+		{E52361C9-1F0B-4229-86A0-E5C7C12A5429}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{E52361C9-1F0B-4229-86A0-E5C7C12A5429}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{E52361C9-1F0B-4229-86A0-E5C7C12A5429}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{E52361C9-1F0B-4229-86A0-E5C7C12A5429}.Release|Any CPU.Build.0 = Release|Any CPU
+		{D32483A4-B617-480C-81E6-49CD596B9A34}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{D32483A4-B617-480C-81E6-49CD596B9A34}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D32483A4-B617-480C-81E6-49CD596B9A34}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{D32483A4-B617-480C-81E6-49CD596B9A34}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+		{77CEDA6C-A833-455D-8357-649BFD944724} = {0F647068-6602-4E24-B1DC-8ED91481A50A}
+		{F6B0C0E9-C346-49D0-B583-95B6CE04BB1B} = {0F647068-6602-4E24-B1DC-8ED91481A50A}
+		{6211450F-FFB8-431F-84E2-9A7620875260} = {77CEDA6C-A833-455D-8357-649BFD944724}
+		{D32483A4-B617-480C-81E6-49CD596B9A34} = {77CEDA6C-A833-455D-8357-649BFD944724}
+		{B72401D7-47F6-4A98-89D5-CCBFEFC5B2B8} = {F6B0C0E9-C346-49D0-B583-95B6CE04BB1B}
+		{E52361C9-1F0B-4229-86A0-E5C7C12A5429} = {F6B0C0E9-C346-49D0-B583-95B6CE04BB1B}
+	EndGlobalSection
+EndGlobal
diff --git a/build.cmd b/build.cmd
index d54931bc8f..7045ee1f84 100644
--- a/build.cmd
+++ b/build.cmd
@@ -1,10 +1,18 @@
 @echo off
 cd %~dp0
 
-IF EXIST .nuget\NuGet.exe goto restore
+SETLOCAL
+SET CACHED_NUGET=%LocalAppData%\NuGet\NuGet.exe
+
+IF EXIST %CACHED_NUGET% goto copynuget
 echo Downloading latest version of NuGet.exe...
+IF NOT EXIST %LocalAppData%\NuGet md %LocalAppData%\NuGet
+@powershell -NoProfile -ExecutionPolicy unrestricted -Command "$ProgressPreference = 'SilentlyContinue'; Invoke-WebRequest 'https://www.nuget.org/nuget.exe' -OutFile '%CACHED_NUGET%'"
+
+:copynuget
+IF EXIST .nuget\nuget.exe goto restore
 md .nuget
-@powershell -NoProfile -ExecutionPolicy unrestricted -Command "$ProgressPreference = 'SilentlyContinue'; Invoke-WebRequest 'https://www.nuget.org/nuget.exe' -OutFile '.nuget\NuGet.exe'"
+copy %CACHED_NUGET% .nuget\nuget.exe > nul
 
 :restore
 IF EXIST packages\KoreBuild goto run
diff --git a/src/Identity.sln b/src/Identity.sln
deleted file mode 100644
index 2fa5ac8cf9..0000000000
--- a/src/Identity.sln
+++ /dev/null
@@ -1,28 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 2013
-VisualStudioVersion = 12.0.21005.1
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.AspNet.Identity.net45", "Microsoft.AspNet.Identity\Microsoft.AspNet.Identity.net45.csproj", "{1A72A03F-0B09-44FC-A245-20A36EA71E58}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.AspNet.Identity.k10", "Microsoft.AspNet.Identity\Microsoft.AspNet.Identity.k10.csproj", "{5C3EF209-6CC0-40BA-8C6E-F830F0CFF8B5}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Any CPU = Debug|Any CPU
-		Release|Any CPU = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{1A72A03F-0B09-44FC-A245-20A36EA71E58}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{1A72A03F-0B09-44FC-A245-20A36EA71E58}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{1A72A03F-0B09-44FC-A245-20A36EA71E58}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{1A72A03F-0B09-44FC-A245-20A36EA71E58}.Release|Any CPU.Build.0 = Release|Any CPU
-		{5C3EF209-6CC0-40BA-8C6E-F830F0CFF8B5}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{5C3EF209-6CC0-40BA-8C6E-F830F0CFF8B5}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{5C3EF209-6CC0-40BA-8C6E-F830F0CFF8B5}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{5C3EF209-6CC0-40BA-8C6E-F830F0CFF8B5}.Release|Any CPU.Build.0 = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-EndGlobal
diff --git a/src/Microsoft.AspNet.Identity.Entity/project.json b/src/Microsoft.AspNet.Identity.Entity/project.json
index 92d1805cac..9735e14663 100644
--- a/src/Microsoft.AspNet.Identity.Entity/project.json
+++ b/src/Microsoft.AspNet.Identity.Entity/project.json
@@ -1,5 +1,5 @@
 {
-  "version" : "0.1-pre-*",
+  "version" : "0.1-alpha-*",
   "dependencies": {
     "Microsoft.AspNet.Identity" : "0.1-alpha-*"
   },
diff --git a/src/Microsoft.AspNet.Identity/project.json b/src/Microsoft.AspNet.Identity/project.json
index 038c3b9fc6..b32c888856 100644
--- a/src/Microsoft.AspNet.Identity/project.json
+++ b/src/Microsoft.AspNet.Identity/project.json
@@ -1,5 +1,5 @@
 {
-  "version" : "0.1-pre-*",
+  "version" : "0.1-alpha-*",
   "dependencies": {
     "Microsoft.AspNet.DependencyInjection" : "0.1-alpha-*"
   },