A little piece of genius I just found while updating my iPod firmware. It runs off, applies the image, and then I notice a weird icon come up on the iPod. After a minute or so I get this helpful message from the updater:
Well that's just dandy. What if I happen to be at work right now and the power adapter is at home? Well I guess I'm screwed then. How hard would it have been to mention this before I start the update. So now I need to wait until I get home to use the thing again. Neato.