modern Indy F1 track:
http://www.racesimcentral.net/
And now they had also AI for it.
The track is really fun with F3 cars! I just started a short
AI race to take a look, but it was so fun that I had to race
to the end. I was 10th, but it was my first try... :-)
I guess the wingless old F1's are less fun ther because of the
very twisty parts of the track.
Arto