When I right click the drive and go to properties it says says there's 418MB used, but when I go in and select all folders, then go to properties to see how much space they all tkae up it's only 388. Screens: http://i62.photobucket.com/albums/h102/Shi.../Misc/g6001.jpg http://i62.photobucket.com/albums/h102/Shi.../Misc/g6002.jpg Flash drives tend to do this sometimes, but how do I get it fixed without formatting, I don't want to mess it up even further and 30MB is a lot of space. It seems to be working fine though, it saves and everything's fine. Should I scan it with TuneUp 2007 and see if it finds any undeleted files and remove those with it? EDIT: TuneUp did find stuff I had on my flash before some files are even in good condition, but it can only restore and not delete them, maybe I should mess with TuneUp a little more and see if it can remove some of these already deleted files. If I mess up my G6 even more it's going to be bad I could do a Through analyzes of the G6 cart with TuneUp, see if it has any bad sectors and try to recover them but for that I need to restart my computer, is it ok to restart the computer with the G6 inside? Because that's the only way to scan it with TuneUp 2007. EDIT 2: Make that 20MB, I saw the 398 as a 388, either way I just deleted some stuff, flashed some new games and there's still a 20MB difference, everything works great though it saves and games run fine.