My Smartdisk Firelight 120 GB Firewire HDD was unplugged from my computer one time before I could eject it, and since it has been difficult to connect to my MBP. When I plug the firewire cable in, the green power light turns on, but the orange activity light does not unless I wiggle around the cable some, and then I have to get the cable to stay in a certain position or it will unexpectedly eject. For a while it wouldn't connect no matter what I did. Luckily, it just did so I'm backing up my iTunes, Aperture and iPhoto libraries, which are all located on the hard drive. Anyway, any suggestions as to what might be causing the problem? I tried using a different firewire cable and it change the situation, and I really need this hard drive to work. Thanks for any help.