So far, my PowerBook running on Panther 10.3.5 has been running fine... had all the updates, but recently, it's been quite naughty... When I start the PowerBook, it won't make the start-up noise (volume on max), when I open AOL IM, Safari, Microsoft Word, or iTunes, it'll crash (once in a while- every day; today the PB crashed 3 times on diff. applications). Also, when I close the lid to put it to sleep, and when I open the lid, the PB comes back awake but the screen stays black (and I have to manually turn it off by restarting using the power button). I have repaired permissions, and so far nothing is working. I bought this computer last December... what should I do? Is something wrong here (because the whole reason I bought this PowerBook in the first place from my Dell- which NEVER crashed on me was that it would NEVER crash and fail on me!) Thanks a bunch!