If you like finding out what's going on inside your device, you might like to do this:
* From Preware install Xecutah
* Run Xecutah, then start Xterm
* When you get to the command prompt, type tail -f /var/log/messages
This will output a live stream of data as it gets written to the logfile. Mostly useless information but you get to see what gets written when various events happen like signal strength, on charge etc.
To close it you're supposed to press control+c, the gesture area is supposed to simulate the control key but this didn't work for me so I just had to swipe the card away.
Just be careful when playing around at command line level! If you break something it's your business not mine.