Dreamworks, who hasn’t released movies in either format, will also begin releasing movies on HD-DVD exclusively. Films directed by Steven Spielberg are not included in the deal and will not be exclusive to either format.
According to Microsoft rep on avsforum.com, Paramount’s forthcoming Blu-Ray titles that have already been announced are being cancelled. Existing Paramount Blu-Ray [...]
"Paramount Drops Blu-Ray Support, Goes HD-DVD exclusive" - 21.08.07