You have a Logitech MX5000 Keyboard and would like to use its nice LCD screen ? Then you've come to the right place. This python script will tell you when you have new mail(s) via your keyboard's LCD. Before you can use this programm you must install mx5000-tools which can be found here : http://home.gna.org/mx5000tools/
I wrote a little web page to explain the steps toward setting up easily your keyboard here :
I don't really have time to improve this work right now but feel free to add comments and suggestions.