As of today, I"m declaring it. My PowerBook has been seriously acting up of late. It's given me tons of "you need to restart your computer" bs errors lately, with increasing frequency. This is disgusting, and inexcusable, especially from a computer that's designed for professional use. Does anyoneahve any suggestions as to how to fix this? They're completely unpredictable, I'm afraid; I've had them happen trying to load CDs, just surfing the web, to sitting in class taking notes with only Word open. If anyone has suggestions, I'd be overjoyed to hear them; I really, really do not want to sell this computer, and give up. If no one here can help, I'll take it in to Apple if I have to, but I'm not paying them to fix something that's their fault to begin with, like this. And honestly, given the unpredictabilty of the problem, they probably won't even try to fix it.