I have an emac 1.25ghz, with the 9200, and every time I boot into Mac OS X 10.4, it crashes. I have replaced the RAM, the HDD, and the heatsink(thought the proc was overheating) but I came to the conclusion that it only crashes(as in pointer won't move and keyboard has no effect) when I boot into normal mode, but it works fine and fast in safe boot mode... Anyone know what might be the problem with it?? Thank you in advance...