We'll be keeping a running tally of all the new E3 XBLM content with new additions highlighted each update. Looks like new Guitar Hero II content is just as expensive as before. Update 1: We just added a few more listings included in-game content.
Also noteworthy are today's two new XBLA titles Sonic the Hedgehog and Golden Axe. Microsoft also placed new HD game trailers on the Marketplace from games like Guitar Hero III, Call of Duty 4, Mass Effect and Lost Odyssey. Also available is a set of free E3 2007 gamer pictures and theme as well as paid gamer pictures and themes from Halo Wars, The Idolmaster and Project Sylpheed. Ace Combat 6: Fires of Liberation (campaign) and Blue Dragon demos are available for download and are technically the first official demos of Bringing it Home as NCAA Football 08 wasn't actually part of the E3 fun. New content was lovingly placed on the XBLM this morning right after the Microsoft E3 conference ended and so it seems fitting that we recap all the new goodies.