I don't have the time or the money to invest in multiple sims. I chose rF2 due to my familiarity with the ISI family of sims. But when I see an AC video of the Mclaren Mk8d, I sure get the 'wants' I was around 10 or 12 years old when these cars raced, we didn't have any TV coverage, just what was available from car magazines at the public library. Nascar wasn't much more than a regional sport at the time, there was Indianapolis as the only real racing we could view. I've loved the Chaparral modded off of the Howston G4 - Modded - 1967 Endurance Racing (Proto/Sports/GT), (sorry 'bout the copy and paste. Wanted to get the name right. ) Woochoo deserves a ton of credit for figuring this one out. Thanks Mate!