Under Documents & Settings in Windows XP Home Edition with SP2 & SP3 there are nine (9) user accounts. Why? Where did they all come from? I am the only one who uses this machine. In can understand two or three (with Windows creating an Administrator and Owner Account). I see the account I set up when I installed Windows, but why the others. They all have tons of files which I think are hogging disk space. Can I delete any of these without disrupting the Registry? How?