I've been hooked on GTR forever. I put in the GT Legends mod (along with all the Lemans cars and mods\tracks) that adds all the old cars to the game. Running a 427 Shelby around Laguna Seca is a hoot.Also run RaceOn (mostly to have the Nordschliefe). Tried iRacing but just wasn't for me. I've loaded up rFactor but haven't really done much with it. Just replaced my game computer with a nice 5i running win7 and the games fly!