Just to warn some folk... If you own Adobe CS2, my friends have been experiencing some strange problems. I'm still on CS so Ive not experienced it first hand but because there are some weird files deep within CS2 that the harddisk doesnt like it has been causing weird CPU failure and various other problems. The best way to find out if you have the problem is to Verify your disk (not permissions) in Disk Utility and then if it fails to complete verification then get your OS 10.whatever disk, restart and boot from disk, then go into the Utilities drop down at the top of the screen>disk utility>repair disk. Apparently this sorts it.
This might have already come up but thought I would warn just in case.
This might have already come up but thought I would warn just in case.