I'm having a go at making the Cape Town Grand Prix, I've mapped the mountain with Sketchup using Google Earth and placed it in BTB, but when loading the track in rFactor it gives me some nonsense about an error loading Global Material Google_E1 (One of the textures for the mountain) for texture roada77. I tried changing the .jpegs in the locations folder to .dds files but now it won't even try to load :S