diff --git a/BizHawk_2012.sln b/BizHawk_2012.sln
new file mode 100644
index 0000000000..a3414e459a
--- /dev/null
+++ b/BizHawk_2012.sln
@@ -0,0 +1,77 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 2012
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BizHawk.Emulation", "BizHawk.Emulation\BizHawk.Emulation.csproj", "{197D4314-8A9F-49BA-977D-54ACEFAEB6BA}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BizHawk.Util", "BizHawk.Util\BizHawk.Util.csproj", "{EE135301-08B3-4EFC-A61C-1C53E1C65CB9}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BizHawk.MultiClient", "BizHawk.MultiClient\BizHawk.MultiClient.csproj", "{DD448B37-BA3F-4544-9754-5406E8094723}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DiscoHawk", "DiscoHawk\DiscoHawk.csproj", "{C4366030-6D03-424B-AE53-F4F43BB217C3}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Debug|Mixed Platforms = Debug|Mixed Platforms
+		Debug|Win32 = Debug|Win32
+		Release|Any CPU = Release|Any CPU
+		Release|Mixed Platforms = Release|Mixed Platforms
+		Release|Win32 = Release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{197D4314-8A9F-49BA-977D-54ACEFAEB6BA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{197D4314-8A9F-49BA-977D-54ACEFAEB6BA}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{197D4314-8A9F-49BA-977D-54ACEFAEB6BA}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
+		{197D4314-8A9F-49BA-977D-54ACEFAEB6BA}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
+		{197D4314-8A9F-49BA-977D-54ACEFAEB6BA}.Debug|Win32.ActiveCfg = Debug|Any CPU
+		{197D4314-8A9F-49BA-977D-54ACEFAEB6BA}.Debug|Win32.Build.0 = Debug|Any CPU
+		{197D4314-8A9F-49BA-977D-54ACEFAEB6BA}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{197D4314-8A9F-49BA-977D-54ACEFAEB6BA}.Release|Any CPU.Build.0 = Release|Any CPU
+		{197D4314-8A9F-49BA-977D-54ACEFAEB6BA}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
+		{197D4314-8A9F-49BA-977D-54ACEFAEB6BA}.Release|Mixed Platforms.Build.0 = Release|Any CPU
+		{197D4314-8A9F-49BA-977D-54ACEFAEB6BA}.Release|Win32.ActiveCfg = Release|Any CPU
+		{197D4314-8A9F-49BA-977D-54ACEFAEB6BA}.Release|Win32.Build.0 = Release|Any CPU
+		{EE135301-08B3-4EFC-A61C-1C53E1C65CB9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{EE135301-08B3-4EFC-A61C-1C53E1C65CB9}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{EE135301-08B3-4EFC-A61C-1C53E1C65CB9}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
+		{EE135301-08B3-4EFC-A61C-1C53E1C65CB9}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
+		{EE135301-08B3-4EFC-A61C-1C53E1C65CB9}.Debug|Win32.ActiveCfg = Debug|Any CPU
+		{EE135301-08B3-4EFC-A61C-1C53E1C65CB9}.Debug|Win32.Build.0 = Debug|Any CPU
+		{EE135301-08B3-4EFC-A61C-1C53E1C65CB9}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{EE135301-08B3-4EFC-A61C-1C53E1C65CB9}.Release|Any CPU.Build.0 = Release|Any CPU
+		{EE135301-08B3-4EFC-A61C-1C53E1C65CB9}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
+		{EE135301-08B3-4EFC-A61C-1C53E1C65CB9}.Release|Mixed Platforms.Build.0 = Release|Any CPU
+		{EE135301-08B3-4EFC-A61C-1C53E1C65CB9}.Release|Win32.ActiveCfg = Release|Any CPU
+		{EE135301-08B3-4EFC-A61C-1C53E1C65CB9}.Release|Win32.Build.0 = Release|Any CPU
+		{DD448B37-BA3F-4544-9754-5406E8094723}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{DD448B37-BA3F-4544-9754-5406E8094723}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{DD448B37-BA3F-4544-9754-5406E8094723}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
+		{DD448B37-BA3F-4544-9754-5406E8094723}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
+		{DD448B37-BA3F-4544-9754-5406E8094723}.Debug|Win32.ActiveCfg = Debug|Any CPU
+		{DD448B37-BA3F-4544-9754-5406E8094723}.Debug|Win32.Build.0 = Debug|Any CPU
+		{DD448B37-BA3F-4544-9754-5406E8094723}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{DD448B37-BA3F-4544-9754-5406E8094723}.Release|Any CPU.Build.0 = Release|Any CPU
+		{DD448B37-BA3F-4544-9754-5406E8094723}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
+		{DD448B37-BA3F-4544-9754-5406E8094723}.Release|Mixed Platforms.Build.0 = Release|Any CPU
+		{DD448B37-BA3F-4544-9754-5406E8094723}.Release|Win32.ActiveCfg = Release|Any CPU
+		{DD448B37-BA3F-4544-9754-5406E8094723}.Release|Win32.Build.0 = Release|Any CPU
+		{C4366030-6D03-424B-AE53-F4F43BB217C3}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C4366030-6D03-424B-AE53-F4F43BB217C3}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C4366030-6D03-424B-AE53-F4F43BB217C3}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
+		{C4366030-6D03-424B-AE53-F4F43BB217C3}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
+		{C4366030-6D03-424B-AE53-F4F43BB217C3}.Debug|Win32.ActiveCfg = Debug|Any CPU
+		{C4366030-6D03-424B-AE53-F4F43BB217C3}.Debug|Win32.Build.0 = Debug|Any CPU
+		{C4366030-6D03-424B-AE53-F4F43BB217C3}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C4366030-6D03-424B-AE53-F4F43BB217C3}.Release|Any CPU.Build.0 = Release|Any CPU
+		{C4366030-6D03-424B-AE53-F4F43BB217C3}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
+		{C4366030-6D03-424B-AE53-F4F43BB217C3}.Release|Mixed Platforms.Build.0 = Release|Any CPU
+		{C4366030-6D03-424B-AE53-F4F43BB217C3}.Release|Win32.ActiveCfg = Release|Any CPU
+		{C4366030-6D03-424B-AE53-F4F43BB217C3}.Release|Win32.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(MonoDevelopProperties) = preSolution
+		StartupItem = BizHawk.MultiClient\BizHawk.MultiClient.csproj
+	EndGlobalSection
+EndGlobal