Office Live is actually something else; I believe it's a cloud storage/sync service for Office 2007. The first link you had was the correct one for Office 2010, which includes the Web Apps. http://office2010themovie.com is another, though I have to say I think it's a bit strange. There's some interesting stuff on there, though unfortunately the web apps video (the Terry Crowley one) doesn't have much in the way of product or technical detail.