Ok, the only reason I use Windows is because of game-compatibility.  No, I'm not Windows fan...in fact, I hate Windows.  But gay Microdick has to have a monopoly on the OS industry, so games only work on Windows (which is always slow, bug-ridden and has no security).  
Anyway, I ramble.  I just wanted to ask if there's a distro of Linux that has a Windows emulator good enough to run games like Morrowind, or DirectX 8+.  From what I've heard though, DX only works on an OS/2-based environment, so would I be right to say that only games that use OpenGL or Glide work on Linux?