Our small business is thinking about chucking our old 2003 Exchange server for a Mac Mini server and the boss has a few questions. Your help is appreciated. 1. If we buy 2 Mini Servers, have one set up at the office and another offsite to serve as a backup, can we set them up to "sync"? 2.Does the offsite unit need to have a static IP? 3. We have 3 fairly recent Macs at the office, a couple Mac laptops and a couple windows laptops. What email program can we use on the windows machines? Outlook? Thanks for your help.