http://www.fontsquirrel.com/fonts/flux

this one? :) Seems free! Excellent! a very nice font!

It's a pity that you said FLEX the previous time! :):):)
http://moi3d.com/forum/index.php?webtag=MOI&msg=7335.9
<< The name of the font FLEX.

Because my font of my 2D prog was not very good!
I will use this Flux the next time for your next tuto! :)