well guys, i know the suspense has been killing you all to know what a box of crap i purchased. Well im not going to dissappoint, they are all pretty rubbish, i have a rogster, a nighthawk, the devil boy and a tractor and audi. I have worked it out and its going to cost me more in batteries to run the things than it was to buy the bloody cars. on the otherhand........ the kids are happy :-)