So I've been trying to read all the 6.3e software and rebooting threads, and I'm still unclear which is the cause of this problem: Last night my R10 automagically rebooted, and ever since that time, has been following this pattern: reboot, "Welcome" grey screen, "Almost there" screen, then reboot again. The unit cannot get past the "Almost there" screen without rebooting itself. I've tried leaving it unplugged for a while, but that does not work. I assumed it was a bad hard drive. But re-reading all the 6.3e software threads, I'm not sure. This R10 hasn't had any trouble prior to this. Does it sound like a bad hard drive or a another unit to add to the "6.3e is evil" chorus?