This wheel is great for the money.
I have only used this on the PS3, to play Gran Turismo 5, but can honestly say that it has bought the game to life for me. Sure there is a tiny dead zone in the wheel, but for 30 quid (which is what i paid for it) its ace. Nice size, realistically responsive when put on appropriate sensitivity (adjustable to three levels), and buttons are freely configurable to do what you want them to depending on what game your playing (have read this in the manual, not configuation required for GT%, just plug in, Turn on console and play!).
For a cheap wheel, with gear stick (up & down shift) and pedals you cant go wrong with this. Vibration feedback is great too, with differing levels of vibration depending on what is being fed back from game.
Reasons for 4 star rather than 5, or 3 are:
Very affordable, for the casual driving game player who wants to add more immersion to driving games; Great wheel, immersive vibration feedback and very responsive grear stick, wheel (beyond VERY slight dead zone)and pedals; works for PC. PS£ & PS2; Quality feel and build quality. Exceeds what i expected for the cost and has made GT5 totally addictive!
Real shame is tiny dead zone, but hardly noticable when playing; spring to return to center is quite strong, so when passing mid point can be a bit clunky.
Hope this helps you decide on purchase!