Going back to VC10 for x64 build of Process Lasso (no W2K or XP pre-SP2 compatibility for X64)

I have decided to go back to the newer VC10 platform toolset (compiler, linker, CRT) for the x64 build of Process Lasso. I figure most people using Windows 2000 or XP pre-SP2 don't need an x64 build (or could theoretically use the 32-bit build on a 64-bit system if they needed).

What this means is that the improved x64 optimizations in Visual C++ 2010 will be included again. I think this will keep everyone happy.

I am fortunate that one of the improvements in Visual Studio 2010 was to allow for such easy backwards compatibility, when needed -- as Microsoft has completely dropped anything below XP SP2 from support.