oooo you poor soul . . .just kidding lol, to get them to work click insert image file, then browse, find the pic, then hit edit, it takes you to paint and on one of the tool bars it says strech and screw (i make mine 4 because it ussually fits), then save as then jpeg or what ever it is. save then double click on the image then hit upload on the wws screen and then your done. Hope that helps!
k umm y are ther diffrent track shape on intamin hyper like box,tri,2 tube, is it more strentgh on parts with higher stress levels on the track so it would have stronger track????