I'm having problems with my pre-UB (2007) MacBook. I get kernel panics every time I turn it on for more than a few minutes; it seems to be heat related, because it gets hot even when not doing anything and the fans rev up to max, but iStat reports max CPU temps in the 60-70 degree range, and CPU usage maxing out around 10%. I figured that I had everything off of there that I need already, so I decided that I would reinstall OSX using the restore discs, but it KP'ed during that as well, and now I can't get anything to load, because it's already gotten part of the way through the install process. I had already tried resetting the PRAM, but that didn't do anything, either. I'm running Leopard, and the only change I've made to the computer is the 4GB RAM kit I put in it the day I got it back in 2008. I guess I can't pull the log, since I can't boot my computer. What do y'all suggest?