I was looking in to getting as many iPhone features on my iPod as I can. I added texting and a caller app. The app allowing me to call people had one issue, it needed Wifi! So I scanned all over trying to find a portable router. Later on, (a week ago) my friend (Works at Apple) kept trying to get me into buying the Refurbished AirPort Express Base Station with 802.11n and AirTunes. He will give it to me for $45. Should I take it? And does it do what I want it to do? What I Want It To Do: I want it to be able to be plugged into a wall and I will then be able to connect to it from my iPod.