Hello. I couldn't wait for further developements. I would hate not to get these, only to find there would be no separate 5.1 release. That and how much will the stand alones cost as compared to the boxes. One would hope way less ($30-ish, plus S&H), but I've spent the dinero already on Sector 2 and 3, and am happy to get the other discs (again!). BTW, the CD's are the best sounding I've heard to date (IMO). Thanks.