I'm gonna stick my neck out here, with a high risk recommendation. I've been playing the latest CARS build. It's physics have improved greatly over the past couple of builds. It's actually drivable. I've been lapping Mt Panorama in a German touring car, and the enjoyment I'm getting from this is as good as any. If you have decent PC, and a couple of buck floating around, I highly recommend becoming a team member, and trying this. http://www.wmdportal.com But please, don't come knocking on my door if you spend the last of your life savings, only to be disappointed.