Some useful links:

Updated test drive site: http://www.ietestdrive.com/

Updated tests on the IE Test Center: http://go.microsoft.com/fwlink?LinkID=110283

IE PP Developer's Guide: http://msdn.microsoft.com/en-us/ie/ff468705.aspx

Channel 9 Video Interviews: http://channel9.msdn.com/posts/Charles/

If you've got any feedback/bugs to report, I'd be happy to hear them. My contact information in on my profile if you prefer to ping me privately. thanks! :)