MBP (late 2006) 2.33 ghz 4 gig ram OSX 10.5.8 Recently, my MBP has had problems starting up. It would act like it is starting up then go to the blue screen of death. After powering on and off a few times, I gave up and let it sit. After trying again later, it finally came on like nothing was wrong. I ran disc utility first in leopard and discovered no problems, then I ran disc utility from my Leopard disc during the startup with the same results that the HDD appears to be OK. After turning it off a few times trying to get it to boot, I discovered that if I let it completely cool down and unplug the magsafe adapter, it would boot up. But if I leave it plugged in even after it's shut down, it won't boot up. I have noticed the magsafe adapter has been getting very hot when the computer is on. Is it possible that my adapter is overheating the computer? Everything else appears to be working fine. I'm not sure what to do and if anybody has any suggestions I would greatly appreciate it. Of course it just went out of warranty, so I'm hoping it's not the logic board. Thanks!