Even more goodies on Xbox Live Marketplace, including the eagerly awaited demo of F.E.A.R.
Trailers:
Battlestations Midway
Eragon
Import Tuner Challenge
Need for Speed Carbon
The Darkness
Demos:
FEAR
Picture Packs:
Mass Effect Picture Pack
Battlestar Galactica (US Only)
Videos:
TGS Showfloor video 3
Info courtesy of Major Nelson.