Short notice I know, but I want to get this out there. I am delivering Part 1 of an 8 part series on Exchange this afternoon at 1pm Pac. This is the Intro to Exchange session. We will review the Exchange roles, why Exchange is 64 bit only, and then spend the rest of the time talking about and demoing new features in OWA, AutoDiscover, and Transport Rules. You can sign up at the link below --
I am also delivering part two of the series on Friday also at 1pm Pac --
Bonus! -- I use my home Exchange server for the demos so you get to see a real (albeit small and relatively small load) server in production. I am at Exchange 2007 SP1 so you will get to see some of those features in action as well.