I recently installed Leopard and performed all the updates. After, I installed a bunch of third party apps and decided it might be a good idea to repair my disks permissions. So I open up Disk Utility, click the drive, and then choose "Repair Disk Permissions." Now, it doesn't seem to do anything. It says "Repairing Permissions. Estimated time less than 1 minute" and the progress bar doesn't go anywhere. I wait and wait and nothing happens, so I cancel it and it says "Stopped by user" "Permissions repair complete". Any ideas here?