PowerDVD "Should" work.

BTW: The deal with copyrighted codec libraries only applies to Linux as M$ has paid the powers that be for the libraries in Windows. This means that VLC can legally play all copyrighted media on any version of Windows. I will also look into other Multi Media players that can decode Blu-Ray.

Note: I have run VLC on Win2K, WinXP Home/Pro/Pro x64, Vista and Win7. Never had any serious issues with any of those.