I voted for Premiums. I have AEP, so I'd like to see the additional channels. The rest I would probably watch if available, but I don't watch anything on Bravo, Sci-Fi, USA or FX currently. Smithsonian and MGM I don't know if I'd even watch. The news/business channels I could care less about.
I'd like to have SPEED in HD, but I can wait until February for that. Besides, SPEED themselves said there wouldn't be HD until 2008, so that tells me everything is upconverted. I hear that the last F1 race from Brazil was not presented in SD Widescreen as it was on FOX, so it doesn't look like I'm missing much there.