Hey guys.. a while back i built my comp, its working fine.. except for the fact that I'm loosing hard disk space at an incredible rate.. I have a 500GB hard drive, minus about 11 GB for Vista. And i have about 10 things installed on it.. only 10 things. Which collectively take up only about 50GB. WOW Halo2 Spore Mirrors edge GIMP Combat arms Sims 3 NFSU NFSU2 Portal So i should be at around 400GB., but yet, im at 308! Of a total space of 465 GB (It says 500 but it never is) - 11 - 50 should be 404GB left For instance, today, i went down from 328 GB to 308, and i didn't install or do anything! That's a 20GB loss from not doing anything! Each day more and more seems to be dissipating, but I don't have any viruses, since it's a new comp and I don't watch pr0n :roll: I've checked with kaspersky, and with spybot S&D but.. no viruses.. Any ideas people?