Ok i have a acer aspire 5100 laptop. It was AMAZING. no freezing, nothing, just pure awesomeness. I sold to my cousin and now i have bought it back, they had freaking game decrypters and crap on it. i went on it played some runescape n stuff but every second it would freeze then unfreeze. i mean like it would run as fast as a brand new computer then start freezing for about 40 seconds. then back to normal, now heres the shocking thing, i REINSTALLED windows got everything downloaded. went on runescape and it did the same thing. If someone could give me a real answer you will get all my vbux and rep+. thanks