A few years ago a friend of mine gave me an Ipod Touch. It's a great machine. It not only plays music and videos but lets me get on the web with some great apps for Facebook, MySpace and Twitter. When at home I use a small program on my laptop called Connectify (Windows 7 only) to make my Dell Mini 10 into a hotspot. When I'm out and about I use an App to find the nearest WIFI hotspot and there are a lot of them.
I just got this solar charger for it and it seems to be working great. I'll update yins after I've had more time with it. Probably post to the blog with an App.