Quote Originally Posted by wizisi2k View Post
Those games from Steam that are 32-bit in your library? forget about playing-they won't run. Those apps you use as a power user that are 32-bit? won't run.
Yes they will. FFXIV is 32-bit and it runs just fine in Win64 right now. The hardware is by design backwards compatible with 32 bit programs and can run them natively.

Win64 removes the support for 16-bit execution that Win32 had, but not Win32 support.