Update: Looks like Mssr. BC decided to throw down -- check out some pics in the gallery!
Update 2: Some more details care of the Wall Street Journal. Chief information officer for Cleveland-based Case Western Reserve University -- the college whose president will be taking the stage with Jeff Bezos -- Lev Gonick said select students are being issued the new, larger screen Kindles (doesn't specify DX) in the fall semester with pre-installed textbooks for chemistry, computer science and a freshman seminar. Five other universities including Pace, Princeton, Reed, Arizona State, and Darden School at the University of Virginia are also said to be signed up for the trial. As for the new details on the device itself, the report states it's got a more functional web browser, with no word on how that'll jibe with Whispernet.