The thread was moved from Installation and Configuration in Mac OS by Xenos. Since installing 10.5.1 earlier today my system has crashed 3 times when running Parallels. The screen dims out and you get the message to hit the power button to restart. Same problem three times in a row. I can boot into bootcamp just fine, and once I got Parallels to boot from it for about 5 mins before it crashed and burned again. Any ideas? Anyone else getting this?