I spent some time working on Information Center this weekend. I'll be working 1:1 with some folks who've offered to test some of the features that I can't reproduce here (i.e. web proxy issues), and look to post up a new drop late this week.

Splash Screen removed
Non-full screen mode (screen resizing - see screenshot above)
Backward/Forward buttons (see screenshot above)
Integrated Feedback
Integrated Update Notifications
WebProxy Support Added
Change Location of Subscription File/Mix File storage
Current Channel Media Player Enhancements
Modify button and list controls to Left Justify (in anticipation of new layout to debut in September)
Display descriptiion / last published / title on mouse-over in the list controls.
Resolve configuration save issues.
Create RSS feeds for downloads area.