I've been running out of disc space on my MBP, so I downloaded the OmniDiskSweeper tool to see what was taking up so much space. It turns out that there's 47GB of "sparsebundle" files at 8MB apiece in the directory /Users/.zombieflanders/zombieflanders.sparsebundle/bands. A quick check on the intertubes seems to link the problem to either Time Machine or iDisk, neither of which I use. Verify/Repair Disk Permissions doesn't do anything, and Verify Disk says nothing is wrong, therefore it won't let me use Repair Disk. Is there is any way that I can recover this space? EDIT: Also, Empty Trash no longer frees up disk space. Indeed, it seems to contribute to the "sparsebundle" files which even more frustratingly decreases disk space.