@Copernicus ... please, don't be sorry. You are a monster!

Media buttons are working perfectly!
Now, if i can ask, while looking at the same keyset there are a few other buttons missing.
First of all Applications/Smart app (the MENU button opens only the settings menu and there is no other way to access media player, applications or recordings)
Rewind, Fast forward and then BACK button is very useful inside menus where exit button closes everything.

I don't know if i'm asking too much and if you have the codes for such buttons... but take your time, there is no hurry.

Anyway... thanks!