My N800, with Diablo recently installed, had been working fine until I had this "upgrade" available notice appear that was to provide better stability. Anyway I tried to download and install, only to find out....maybe I did something wrong...that I locked up my tablet. When I try to boot it up, the "NOKIA" logo appears and the scroll line begins. But then the scroll line pauses momentarily under the "O", starts again, and then the blue light appears, and the scroll line stops just past the "A". The machine then shuts down, seems to recycle, and the whole damn thing starts over again, and again, and again. Any help out there????? Help!!!!!!!!!