Grr. Odd occurrence happened to me -- 4 episodes disappeared from iTunes, from seasons passes, all around the same time. They were listed in iTunes library from iTunes, but when I clicked on them is said they weren't there. I checked the library, and sure enough, they weren't. I then checked my backup, and, sure enough, they weren't (must have been overwritten by superduper -- did its job too well I guess). Anyone have any idea why (other than my going into my library and intentionally deleting them -- which I did not do) that might have happened? Buying 4 more episodes ain't a big deal, but if there's something systemic that I'm doing that's causing this, I'd rather prevent it from happening again.