As requested by darkfrog:
http://www.jmonkeyengine.com/wiki/doku.php?id=gamecontrol_basics
Maybe now he is able to use his own component.
Feel free to correct or add stuff. I know, my English cood bee bedder.
Great work. 
Maybe now GameControls will start to catch on…two years is a reasonable amount of time for it to catch on. 
I added a Shameless Plug ™ on the Input System Wiki page, in order to save poor newbies from struggling with the Dark Ways of Ancient Magic before stumbling accidentially over GameControls.
Yes, I like the GameControls system; very easy to use and understand.