As great as a Blu-Ray disc sounds I don't really know too many people with Blu-Ray burners. In fact, I doubt that I know any, so maybe that version could wait a few years till the entire trilogy is done. I'm sure we'd all be happy with the regular DVDs and an mkv file for the 720p version.

I just rewatched my DVD5 version of ANH:R on a bluray player connected to an HD projector last night with my dad, and the quality was so good he couldn't believe it wasn't a bluray disc. I'm just sayin.