Ask What Ever U Want Games,Movies,PC Problems , Softwares etc.........

well mayb we can b friends...ok i got Acer 7520 laptop with a 1 gig of memory and am runnin vista home premium it seem to keep freezin for short periods i got Athlon X2. i was thinking of goin back to xp but am thinkin wat if something goes wrong wat will i lose? will I damage my pc? can go back to vista? would i have to buy a new copy? it came from the factory with a partition hard drive one loaded with windows the other empty. am also thinking putting in an additional memory but can i put in a 2gig stick as well. thank you... oh... one more...are there any shareware registry cleaners?

I would want my to be connected to a system of computer over the internet that worked together to give me one super computer on this old xp system. So i could do what I wanted.