For those of us that maintain mail servers: I've been playing around with Google Apps Premier version, primarily for the 25 gig email boxes, instant searching, group and individual contacts, group and individual calendars, and built in spam and virus checking with mobile apps for the iphone and BB. At $50 per user per year, it is not a bad deal. So far it is working pretty well, although to really make it look and act like Outlook you need firefox and a few add-ons. Anyone else using this? Troubles? Suggestions?