Just when we think these explosive batteries can't get any worse, then you see a PowerBook that looks like it was hit with a high powered explosive charge -- which, in a manner of speaking, it was. This unit was apparently a year old and wasn't even powered at the time it, um, went off -- 6:00AM. Talk about your rude awakenings. So please, people, learn from this rash of Li-ion explosions: you lessen your chances of battery combustion by returning them wherever possible, so return your frickin defective batteries, ok?