What annoys me is that every so often, my computer will decide to completely fill my hard drive - under the guise of making a backup. Well.... I have a 2TB hard drive with 1.5 TB normally free.... until it decides to do a backup... and then it quits doing that when I have a few hundred MB free. I have searched and searched for what could possibly be triggering the backup and disabled everything I've found, and yet every couple of months it still happens. :/