If it was a mod or track Intended for GTREvolution or RaceOn, i.e. If it is a track, often you will then also have to go to gamedata locations and paste there. F1 2005 or Crowne Plaza Raceway, then Paste the gamedata and uidata folders in the root folder of GTR Evolution, C: ProgramFiles Simbin GTREvolution. I think If the mod was a Race07 Mod or Track, i.e. (i don't use steam, but it's something like C: Programfiles Steam steamapps > GTR Evolution - you should be able to work it out ) If you are not running the steam version (offline), like I do, it depends on what the mod is for. Installing: If you are running the steam (online) version, then paste the gamedata and uidata folders into your main evo directory. It is the only one I've found with a lambo. Lambo: Your best bet for this is the GTR2 for GTR Evo mod. Petrs73 and jraid have released a new version of their GTR2 for GTR Evolution mod, bringing all cars from GTR2 to Simbin's newest PC simulation title. GTR Evolution R8 MTM Drift on BrnoDrDeath1978. SimtechPro Driving Simulator GTR 2 Drift Mod - BMW M3 GTRSergi Ros. RFactor is practiaccly impossible for me these days and GTR2 is not much better. I can push more thru corners and drift with confidence.