We would like to thanks these peoples :

Leighton Haynes <dayta@ucc.gu.uwa.edu.au>
   for X11 fullscreen support.
Loic Dachary <loic@senga.org>
   for the configure srcipt improvement and advices.
Dan Erikson <derikson@montana.com>
   for X11 improved mouse management and mouse button and mouse wheel support.

And all NeL users ...