We at RPS enjoy Touring Cars best of all the track-based motorised racing, because they look like they're having the most fun. What a shame then that the Race 07 Demo runs appallingly badly on this PC (Dual Core, 7800GT). Of course, this being the nebulous world of PC gaming, it might run entirely fine on your identically specced PC, so if you like a bit of serious fast car frippery then you might want to have a go. The demo can be downloaded from here, or grabbed via Steam. In fact it installs itself on Steam where-ever you get it from, so that might just be the best option.
A BMW at about 10fps.
This might have been my least interesting post so far. I'm sorry. I'll do better next week.