boots up but gets stuck buffering after log in.
Been having this problem for a while. I can boot up my mac completely fine. it goes to the log in screen as usual. i am able to click on my account, and type in my password. i click enter and it starts to load with the thinking wheel and the apple logo. It stays like that for a good 15 seconds before going completely grey with the mouse on the screen. it then just has a flat grey screen with the thinking wheel. after that it changes between the all grey one, to a brighter grey one, and then the grey one with the wheel. i'm not sure what's going on. i tried to boot in safe mode to see if that would fix it. however it would not boot in safe mode. it would just go straight to the log in screen. i believe i'm running OSX lion. (I have a mid 2010 MacBook Pro 13") Please help me!