I have created an updated configuration document for my Motion Computing m1300 wireless tablet. This document details getting Ubuntu 8.04 LTS Hardy Heron up and running on the tablet. Included in the documentation are the steps to get Kismet, Aircrack-ng, and Karmasploit up and running. Those steps will be helpful no matter what hardware you install Ubuntu on.
I have also created an updated configuration document for the setup of my Linux laptop that I use for penetration testing.