Yeah, this would be triple-dipping for me on most of them. I had the VHS six-pack, then DVDs for several of them. I just hope the TNG films come out; those I will double-dip for.
Oh, they'll come out on BD. If there's bucks to be made on the franchise, P*mount will do it...
The new discs are 7.1 Dolby True HD
I don't yet have a new receiver or pre/pro, so DTS is the best I can do with my old Denon AVP-8000.