hey been googling for WEEKS looking for the solution but none have helped me. so far. I have the Macbook 2.16 Core 2 Duo. Ever since i got it it seemed to have an issue with coming out of sleep mode. that problem has gone away but a wore problem is occuring. If im connected to power, it heats up and goes this nasty sound, lines down the screen and just freezes up for GOOD! If im not connected, its cooler but when i go to watch youtube, it heats up and shuts down. When im transferring files from my external it does the same thing. When either of this us happening the CPU dosent get over 130F I cant to ANYTHING ON THIS THING ANYMORE! The apple care won even listen to my problem without me first giving my credit card. This sucks when my friends are over and this happens. They go into the "pice of crap." Is it the logic board? anyway of apple getting it to fix it? or will i have to Do it myself. THANKS!