Personally, the mac mini server is by far the most interesting news of the day. Apple owns the unix desktop, but the unix server market has been left to Windows and Linux. Windows Small Business Server is a surprisingly compelling product, and Ubuntu is cheap and works well if you know what you're doing. However, if I was setting up an office now, iMacs and a mac mini server would definitly be a great way to go. Apple's never been one to try the foot in the door technique, but it seems this is exactly that.