Wow, I'm going to have to check this out.
After you get the wheel and the pedals, buy a Trackir Pro. It really puts you "in" the game:
http://www.youtube.com/watch?v=H3oKJ...ayer_embedded#!
Wow, then check this out:
http://www.youtube.com/watch?v=Y374CpvjWUs&feature=fvw