Well, here's the latest: I got the new IDE cable and am still getting the same error. While I was waiting on the cable, I followed Tony's advice and wiped the drives clean using the builder image and reloaded the unit, so the problem wasn't with the way that I partioned the discs. I'm hoping that the problem is with one of the hard drives, so now I'm going to run the util on one disc and load music on it and see how it works, then I'll try the other. My Fujitsu drive is really loud, so I'm hopping that there's something wrong with it.