Here is a problem that I'm sure you are all aware of.... My son was playing on my computer and the computer crashed while he was loading a game... He had some difficulties, but he didn't do anything wrong that I saw. I restart the computer, and I get this message asking me to confirm some sort of auto-update... I said OK (then was too nervous to cancel during the update). The Apple Firmware was updated, and the crappy part is when that updates, it outdates some types of RAM that do not meet it's specifications... So my RAM was disabled... Took me a couple days to figure out what had happened...my system was running off of the original 64 Meg RAM chip in the Lower slot.. I will be getting the 128 meg RAM chip replaced from the distributor... and I bought another 256 chip yesterday... This is just an FYI... DO NOT LET THAT DUMB AUTO-UPDATE RUN!!!!!!