Seagate Technology 200 GB USB 2.0 and FireWire External Drive ( ST3200823A-RK )
Provided software has bugs
I find the unit itself to be easy to connect, and I think I backed up my entire hard drive in record time.  Problem is, I made the mistake of also installing the provided software, and it locked up my computer...it's now in the shop having the conflicts resolved.  I found the instructions to be of little use...very confusing and contradictory.  Be VERY CAREFUL about using the provided software.