Seihyouken on 01 June 2009
There's plenty Sony could do. However there are a number of single things Sony could reveal that would truly set them above Microsoft.
Gears of War 3 or Mass Effect 2 day and date multiplatform
Kingdom Hearts III exlcusive
Final Fantasy VII Remake
Gran Turismo 5 2009 Release
PS3 price drop to $299.99
PS3slim
Sixense Motion Controller
Official Trailer for Project Trico
Pretty much any of those is bigger than any single thing Microsoft had at their conference.
