The GUI is fine, all the the graphics are loaded, and the ones that are currently implimented are working correctly. The Next button is active for the fallowing reasons:
IF you do not select a race the next button informs you
IF you do not select a name the next button informs you
Also a signal is sent to there server, because the activity light blinks when you click next, so the problem almost has to be on there server.
Good Ideas though.