Just got my SATA docking station from Amazon today. Hooked it up to my MacBook Pro (running OS 10.5.8) via the included USB 2.0 cable. The hard drive (HD) is visible on the desktop, and I can see all the files. However, I bought this unit with the idea being able to run Disk Utility on the HD. But, Disk Utility’s buttons for Repair Permissions and Repair Disk are grayed out. Other drives that I have hooked up via firewire cable can have their permissions repaired or the disk repaired by Disk Utility. I also tried to run another program called Disk Warrior (to repair the HD’s directory), but Disk Warrior fails to complete. I ran it several times. Are these problems just inherent with the docking station? Please advise.