A few weeks ago, my hx4700 locked up. I reset it and it wouldn't get past the boot screen. I've tried leaving it unplugged and batteryless for a week, hard resets, soft resets, <calendar>+<inbox>+<reset>, flashing a new rom onto it, etc. When it gets to the Clearing Data, please wait screen, it just sort of sits there for hours on end. I'm nearing my wits end. I need to get this figured out soon because I'm going to have to do some flying and I really want my e-books. Any suggestions, pointers? Am I SOL?