My gf has a 1.25 Ghz powermac MDD. It's only a few months old. Stock 80 GB hard drive, 64 MB Radeon 9000 (stock), 1 GB RAM (from 3 different sources), 10.3.5. Lately, all kinds of applications have been "unexpectedly quitting." First it was Warcraft 3 (I was playing ), then Excel, then IE and Safari, then AOL IM... so quite a few. This didn't used to happen, and it doesn't happen ALL the time now... but it happens often enough to be a REAL bother. I'd really appreciate some help figuring out what's going on here. We've tried repairing permissions, btw. I'm wondering if it could be the RAM, since it's 256 from apple, 256 from microcenter, and 512 from crucial... maybe it's not all playing nice? But that's been in there from the beginning, and this is a recent problem. Also, bad RAM tends to cause kernal panics, not single app quitting, right? Help, please.