I have a 80gb harddrive thats basically full. I did an online back up and then started deleting files. I cleared about 12 gb of room. I was stoked. But then eventually the files I deleted would show up again. Every time. Back to teh exact same place they came from. From my Finder window I can actually watch the GB Available number just count down as the files reappear. I've done Secure Empty Trash, I did repair disk with my DVD (computer runs faster now!), but I cannot get these files to disappear for good and I end up with a full disk over and over. Or a worthless computer. I have timeline but its always been off cause I don't trust these external harddrives so its never been on. Getting frustrated. Any help would be greatly appreciated.