Paramount, Dreamworks go HD DVD exclusive!
http://www.viacom.com/NEWS/NewsText.aspx?RID=1042073
Paramount and Dreamworks (both owned by Viacom) were previously format neutral like Warner Bros.
No Transformers, Blades of Glory (who cares) or Shrek on our Playstation 3's or Blu-ray players.
As for the "major six" studio support, the format count is:
Blu-ray
Sony Pictures Entertainment (includes Columbia Pictures and Tristar, owns MGM)
Buena Vista Motion Pictures Group (includes Walt Disney Pictures, Pixar, Touchstone and Miramax)
Fox Entertainment Group (includes 20th Century Fox and Fox Searchlight, distributes MGM films)
Time Warner (includes Warner Bros, HBO and New Line Cinema)
HD DVD
Paramount Motion Pictures Group [Viacom] (includes Paramount Pictures, DreamWorks SKG, DreamWorks Animation, MTV Films and Comedy Central)
NBC Universal (includes Universal Studios, Focus Features and Rogue Pictures)
Time Warner (includes Warner Bros, HBO and New Line Cinema)
As far as "mini-major" studio support, the format count is:
Blu-ray
Lionsgate (includes Artisan)
HD DVD
The Weinstein Company (includes Dimension)
As far as "other" studio support, the format count is:
Blu-ray
Magnolia Pictures
Studio Canal (distributed by Lionsgate and MGM in the United States)
First Look Studios
HD DVD
Image Entertainment
Magnolia Pictures
Studio Canal (distributed by Lionsgate and MGM in the United States)
First Look Studios
* Major six and min-Major classifications from
http://en.wikipedia.org/wiki/List_of_film_production_companies.