Wonder if any of yall have had this problem. I run CC at work and home. At work, I've set it to 7 passes, and it shows. The cleaning process is quite slow, especially if I've deleted a large video or something. But no matter what I do, on my home pc it only does one pass. I've checked the 7 pass option, and it just wizzes right through it. Both pc's have the same specs. Would there be any reason it would work on one and not another? Is this feature dependant upon a Windows service perhaps that I may have disabled?