As copied from the DVD Town message boards;

http://www.dvdtown.com/messageboard/...4337bf55aa0b5a

It seems like not many people know that Terminator 2 (Extreem Edition) DVD already comes in HD format as part of the boxed set. The first DVD in the set is standard format, and the second DVD is in HD. Of course, you need to play it on your computer and hook it up to your TV with a DVI cable to view it, but the whole movie is on one puny girly little regular DVD. Why do we need a new format? It can already work on a regular DVD. It just needs an upgraded player.

Here is the link with the movie:
http://www.microsoft.com/windows/win...ilm/T2DVD.aspx

By the way, "T2 Extreme" is not the only movie available in WM HD--other Artisan (now owned by Lions Gate) titles, including "Standing in the Shadows of Motown" and "Step Into Liquid", as well as several IMAX titles from Image offer both SD-DVD and WM HD versions of movies.