a how-do-you-do during today’s Apple presentation, but the new AirPort Extreme Base Station is probably the thing that I’m most excited about. Put the thing in a closet with my DSL modem, a USB 2 hub, a couple big USB HDs and my printer and suddenly the promise of a truly unwired office is a reality. My desk has no wires except for power, and I don’t have to give up outboard storage or printing to get it. And I can do my daily backup from my couch – I don’t have to go upstairs, plug in to the hub and then start my backup script.