Better keyboard support

Hi!

I'd like to introduce the function keys into the ones the sensor senses :).  Actually, as I've tested in linux (ubuntu 11.04), the sensor only captures F11 and F12, but I'd like the other function keys to have nice Debugger shortcuts ;).

Can someone point me where to look at the vm code?  And maybe some tips will be useful since I'm a vm ignorant, jeje :P

Thanks!
Guille