Windows XP x64

[Thany]

Enderandrew, WoW is not an emulator, it's a wrapper. WoW for 16-bits on 32-bits also doesn't emulate.

Also Intel processors run 32-bits code at the exact same speed as their native 32-bits counterparts. At least, I hope you were referring to Xeons and P4's with EM64T.

Anyway, using Delphi, it's impossible to compile for 64-bit. Too bad Delphi always stays a few steps behind when it comes to new technologies... (except .NET, for some reason)