Here's a list of the movies coming out on HD from Amazon.com

U2 - Rattle & Hum [HD DVD]
The Italian Job (2003) [HD DVD]
Four Brothers [HD DVD]
Lara Croft: Tomb Raider [HD DVD]
Sahara [HD DVD]
Sky Captain and the World of Tomorrow [HD DVD]
Aeon Flux (2005) [HD DVD]
The Manchurian Candidate (2004) [HD DVD]
Braveheart [HD DVD]
The Ultimate Star Trek Movie Collection [HD DVD]
The Bourne Supremacy [HD DVD]
We Were Soldiers [HD DVD]
Band of Brothers [HD DVD]
Seven [HD DVD]
The Lord of the Rings Trilogy [HD DVD]
Batman Begins [HD DVD]
Friends [HD DVD]
Harry Potter and the Goblet of Fire [HD DVD]
Terminator 3 [HD DVD]
The Aviator [HD DVD]
The Matrix Trilogy [HD DVD]