Hmm...consider my previous test invalid. I just found a problem with me specifically. I resumed files I tried dliing more than 7 days ago. I assumed that, since my prefs are to delete after 7 days, the files would be out of my incomplete folder, but they weren't, even though it said they were partially dled. So it could be that those files weren't there and that their resumption of dl had to start at zero b/c the incomplete dls had been deleted.

It doesn't help the problem, sorry, but it explains what happened during my tests at least.