Just finished a little indicator applet for networktablet. It gives you a cute little menu where you can start and stop networktablet, and also gives you quick access to map it to a screen (this is remembered automatically, yay!) It’s probably still buggy but testing is appreciated! 🙂
It’s available at http://github.com/akdor1154/networktablet-indicator, or on my Ubuntu PPA at https://launchpad.net/~akdor1154/+archive/ubuntu/gfxtablet (sudo apt-add-repository ppa:akdor1154/gfxtablet ).