I have a new cell phone that I can tether to my computer and use as a modem. We will see if this works up at Mule Days. Hopefully I will be able to post to my blog in the evenings now. I have a power source for the computer so that shouldn't be a problem.
I'm not really fond of the phone so if it doesn't work the way I hope it will, the phone is toast. For a "smart phone" it's really hard to use, there isn't a key board, it's all on a touch screen. I would prefer a key board to thumb type on. You almost have to use the stylus because the keys are so close together. It's terrible to use as a phone because you have to put that shiny touchscreen next to your head and it looks nasty when you're done. On the plus side it has a really nice built-in camera.