Just a quick thought (as a GTR2 user), can I use the RFactor game that came with my G25 to use thw AIW editor? By this I mean in the RFactor folder there are several circuits but I can only actually access two -> Nuerburg and Toban. Is it a locked version or am I doing something wrong? Can I add my tracks and therefore use the AIW editor? Or should I be buying the full version just to edit the AIW? Hopefully that makes sense!