hey guys, i have a problem with my ram on my comp.... yesterday i had 320 mb of ram on my comp. Today i bought 512 mb of more ram and installed it on my comp but the problem is instead of getting my ram turning into 832 its only 576. I have 3 ram slots and there all 3 full. 64, 256 and 512. Anyone know wat happened to tha extra 256 mb of ram..