Hello LXDE developers, my name is Pablo Cabrera, I am a GNU/Linux and free software user about 5 years ago. Some time ago I've send a little patch for lxsession, that added support for switch user with kdm. 
I am learning programming, and I think that the best way to grow up is developing for the free software comunity. I love the LXDE ideas, but I think that still needs a lot of development. So I thougth "What does LXDE needs?", "What may be useful for LXDE?" 
Slowly, I've started to develop a graphical application for editing keyboard shortcuts for openbox. At the present day, it is not ready for release, but it is fully functional. 
Please if you have time have a look. It is C++ code, and depends of GTK and libxml2. 

I'll wait for your replies. Happy hacking