go to scion.com and look at the concept section, they show the fuse there, and a bit of info, I've heard several rumours that this is the final year for the tc, and the final year for the xA(thank god, ugly ass car) only reason they are going to swap out the xa for something else is because the dealerships can't give those cars away, the xb I also have seen the t2b concept, but I've seen, and I forget where, of one that was at the Tokyo auto show(?) as the new xB thats sposed to be on the streets by 08, scion is run in a 3 year cycle, they look at the sales of each car every three years(from the start of vehicle production for that vehicle) and decide if they need to change it, or get rid of it