Well at first i thought leopard died. so i reformatted it but now its doing the same thing AFTER i installed all the updates. THE PROBLEM: whenever i to boot up my external via apple mouse and wireless keyboard, it goes instantly back to sleep. It worked until in installed a last batch of updates. now i have to leave my laptop open to type this up. On top of that, it doesnt recognize my external display so i am still on a low resolution sighhhh. I don't know why all of a sudden it stopped working but i think its a software thing definitely because once i formatted it worked, then i put all my mail/music backups back in, and installed updates last and it stopped working!!! NOOOOO anyone have this problem too?