Exchange 2007 SP2 released!

Saw this came out last night!

http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=4c4bd2a3-5e50-42b0-8bbb-2cc9afe3216a

Major features:

1. ntbackup replacement via Windows Server Backup
2. Allows for Exchange 2010 co-existence

Keep in mind this is a schema upgrade, so make sure you take a proper backup of your Schema master.