My Kindle 1 may be on its last legs. First, the battery doesn’t last long anymore. If it were only that, I’d just buy a new battery. But it’s also been locking up a lot lately. Thinking that this might just have something to do with my internal memory being almost full, I’ve moved nearly everything to the SD card. And today I deleted the system indexes from both the internal memory and SD card, to force the Kindle to recreate them. No clue if that will help. If it doesn’t, then I guess I’m going to be looking at the Kindle 3.