Originally posted by: pittrek
Which version ? The original with mono sound, the original with 5.1 sound or the remastered version ? Last time I checked startrek.com there was written that the remastered version will probably NOT be released

The only option is the remastered version, as obviously that's the only source that would actually be HD. As far as audio...I'd imagine that it's 5.1, seeing as how they've already released the series utilizing that audio on DVD.

http://www.engadgethd.com/2007/01/19/cbs-plans-first-hd-dvd-release-star-trek-tos/