I had the Xbox 360 and Forza Motorsport 2 parts.

But in Forza Motorsport 2, I was unable to drive with an Xbox 360 Wireless Controller. For some reason, steering with my left thumb (maybe the kids can do it), caused me to always over-correct. I thought the solution would be the more natural car interface, the Xbox 360 Wireless Racing Wheel
.
Now I find that if your Xbox is connected to a large screen TV, having the steering wheel on your lap or clamped to a table doesn’t work very well. This guy’s Ulitmate Xbox 360 Racing Setup looks like it’d be OK.
Now I have to find a racing seat.