Here is 
Major Nelson's Marketplace roundup for August 23rd. A little 
Surf's Up action and a demo for 
Madden NFL 08 if you don't already own it. 
Demo 
Madden NFL 08 (Free, 813.5MB available only in Australia, Canada, Finland, France, Germany, Hong Kong, Italy, Singapore, Spain, United Kingdom and United States.) 
Trailer/Video 
Surf's Up (HD) 
Gamer Pic 
GRAW 2 - Ultimate Picture Pack (200 Points) 
Surf's Up Gamer Pictures (120 Points)