Yay.  Autodesk today released an update for both the Mapguide Enterprise Web Tier, Server and Studio.  This release should catch Enterprise up a little more closely to the Open Source edition.  A PDF with containing some of the changes can be found here.  Check out the updates.  Some of these updates are pretty critical (ie. the FireFox 3 takes out your Mapguide server).  Looks like many performances updates have made it in also.

Thanks Autodesk! =)