Just saw this on the Gearbox forums:
"Next Friday, August 19th, 2K Games will be broadcasting LIVE from GamesCom as Gearbox Software presents a demonstration of Borderlands 2 and answers questions from our fans! The world premiere online look at our much-anticipated return to Pandora will be broadcast on our uStream channel at http://www.ustream.tv/2kgameslive
at 8:00 PT (17:00 CET, 16:00 BST).
Gearbox will also be answer questions during the presentation; to enter your query for a chance at being answered, comment on the blog post, send a tweet to @2KGames or @GearboxSoftware, or post on the 2K Forums and here on the Gearbox Software Forums. If your question is asked during the broadcast, you'll receive a Borderlands 2 swag bag and game when it’s released! We’ll also be grabbing some questions live from the feed during the show – so be sure to join the livestream and chat with other Borderlands fans.
See you at http://www.ustream.tv/2kgameslive
on August 19th!"
Now, I almost certainly won't be able to watch it, so I'm counting on one of you to watch it for me and report on le coolness.