[openbox] keybind

[Mihamina Rakotomandimby]

Hi all,
I have a "multimedia" keybord, with a "Home" and "Mail" button.
I want to associate the action to launch Firefox and Thunderbird.
I made this:

     <keybind  key="XF86HomePage">  
       <action  name="Execute">  
         <command>firefox</command>
       </action>  
     </keybind>  
     <keybind  key="XF86Mail">  
       <action  name="Execute">  
         <command>thunderbird</command>
       </action>  
     </keybind>                  

I reconfigured, and even logged out, but
nothing launched when I press the buttons.
The whole file is here: http://goo.gl/q2AIt

What is wrong?

I'm running a Fedora 16 LXDE spin.

-- 
RMA.