I just bought this new HP Pavilion 6516. It has 6 GB Ram, AMD X4 630 I have had it for about a week an a half now and I have only added basic stuff like Firefox, Itunes and that's about it... It freezes up way too much and half the programs that came with the computer never load. I figured it was freezing because it was set to power saving mode, but I changed it to performance mode and it still does the same thing.