I just purchased Sliding Menu? And followed the directions for replacing the slidemenu.class file and i pasted it everwhere that there was a slidemenutrial.class file, and ofcourse much to my avail.....it still doesn't work. I cleared my internet eplorer cache. I reintalled the program, repasted the approperiate .class files replacing the trial .class file. I restarted my pc hoping that it would clear it, now i can't even build a slide menu with the default templates cause the preview pane shows a blank box with a red X the in the top left corner??? I even checked and made sure that the Java runtime was still functiong properly, it is!! This all occured once i registered the evaluation software to make it legal purchased software...any suggestions???