I know many of you are aware of the benefits of the Airport Express. This is for the many others who are not. I bought the ethernet dongle and a USB hub so I could use my Air at work (no wireless). That turned out to be a bit of a waste of money! I got the Express today and holy crap, how easy it was to set up. I now get to keep my ethernet cord attached to my work PC (I was switching back and forth before). I have my printer connected and I brought in some speakers that I play iTunes wirelessly through. All I do is open my Air and everything is at my fingertips. For any who have not looked into it, please research the Express for yourself. I couldn't be happier!!