So, I'm getting together a list of links and errata for the podcast, and what should pop up in my aggregator but a review by Vlad Mazek.  Vlad's done an excellent job of putting together a list of relevant links, so I'm not going to duplicate effort here.
 
One minor correction - I incorrectly state in the podcast that Exchange 2003 SP1 is supported in a virtual machine.  That would be SP2, Mark, SP2.