Now, let's get started, one by one:
Gabkicks - i don't have a wheel yet, and the only one i can get here in Croatia is the Thrustmaster Modena wheel... and it sucks. I'd like to get proper FF, and IIRC Fanatec is the only one. Tuning is great, and great thing is that you can get automated testing... some sort of simulation telling you about max speed, acceleration and lateral G forces after modifying your car.
Online racing? No Xbox live here in Croatia... but i have some friends with Xboxes sou will hook up a LAN party
As for visual modifications... it's OK, but NFSU2 or Midnight club 3 had way better bumper/sideskirt/hood upgrades
GTChamp - the physics system is great, feels smoother than GT4 and that's logical ( Forza calculates car physics 120 times per second, opposed to GT4's 60 times per second ) - and driving heavily upgraded MR cars is a nightmare
Although framerate is locked @ 30 fps, the game feels very smooth because guys at MGS did a great job implementing motion blur and similar gimmicks.
Great thing is that by changing the game difficulty ( assists, damage, AI ) you can earn more money
Legacy STI - i meant to say that Forza has better cars.. Ferrari, Porsche, Chrylser ME 412.. too bad there are no Lambos or some other more exotic brands. Oh, and although forza has great tracks, i'd like to see some more... GT4 has loads of tracks, including the Le Mans
Welshgtlover - no xbox live here in Croatia
Black95Z28 - i love photography, and since i spend much of my time taking pictures IRL, i'd really like to take pictures of cars and experiment with shutter and aperture values, as well as with white balance