I had to recently reformat my harddrive, because of crap....well come to find out I didn't have the right files for reinstalling my windows. The guy I bought my computer from told me tough crap. So anyway, my question is this can anyone please help me w/ a copy of windows xp or something that is workable that I can download. I tweaked a copy of windows xp office, w/ my neighbors copy of a operating installer. But I'm having bad problems w/ it. I can atleast get online and download and crap, but I can't hear sounds, and of course can't activate this windows.... Only serious help please..... Thanks in advance...