Since 1up seems to have done a pretty thorough job, I’ve just cut and paste what I’ve seen on their site and listed out the current announcements that way:
Microsoft responds to the Sony Conference
http://e3.1up.com/do/newsStory?cId=3150550
http://e3.1up.com/do/newsStory?cId=3150550
Microsoft Conference at Grumman’s Chinese Theatre
http://e3.1up.com/do/newsStory?cId=3150588
http://e3.1up.com/do/newsStory?cId=3150588
Halo 3 for XBox360 shown
http://e3.1up.com/do/newsStory?cId=3150596
http://e3.1up.com/do/newsStory?cId=3150596
Splinter Cell Double Agent for Xbox360 shown
http://e3.1up.com/do/newsStory?cId=3150603
http://e3.1up.com/do/newsStory?cId=3150603
Forza Motorsport 2 announced for XBox360
http://e3.1up.com/do/newsStory?cId=3150624
http://e3.1up.com/do/newsStory?cId=3150624
Fable 2 announced for XBox360
http://e3.1up.com/do/newsStory?cId=3150623
http://e3.1up.com/do/newsStory?cId=3150623
Gears of War for XBox360 documentary coming
http://e3.1up.com/do/newsStory?cId=3150606
http://e3.1up.com/do/newsStory?cId=3150606
Developer Afterthoughts on Ghost Recon Advanced Warrior
http://e3.1up.com/do/newsStory?cId=3150462
http://e3.1up.com/do/newsStory?cId=3150462
BOOK ON XBOX360: "Microsoft Could Have Had Grand Theft Auto Exclusively"
http://e3.1up.com/do/newsStory?cId=3150474
http://e3.1up.com/do/newsStory?cId=3150474
First Wave of E3 XboxLive Content coming
http://e3.1up.com/do/newsStory?cId=3150477
http://e3.1up.com/do/newsStory?cId=3150477
Xbox 360 HD-DVD Drive using USB
