Someone on the apple forum told me to reset my PRAM because i was having issues with my clock that is always displaying the wrong time and disabling the tap-click settings for the trackpad...i reset my PRAM but the problem still persists, i ignored it and recently when i started playing games like Doom 3 and spore, my screen suddenly has a black border at the sides of it...that means if i had a 1280 by 800 resolution, it will look like it got squished to the sides....anyone have any solutions!? by the way im running a macbook aluminium 2.4 4GB ram