Hello everybody,
To begin, here is the download link :
http://www.megaupload.com/?d=7AJT11DR.
I've made several changes to USpeed Profile Manager in order to take in account most of your suggests.
Please, notice that i don't have tested this lastest version on FW 6.35 nor 6.20 tn-d.
Could someone tell me if my changes made it compatible ? Thanks by advance !

Readme file has been updated !
So here is the changelog of
USpeed Profile Manager v1.0.34 :
------------------------------ English
What up since v1.0.25 :
- Pictures have to be 40x40px sized (vs 28x28px in previous version).
- PNG pictures with transparency are now supported (40x40px).
- Show/hide control is now customizable and can be a combination of buttons.
- You can choose the display position of USpeed PM.
- Few optimisations.
------------------------------ Français
[spoiler]Quoi de neuf depuis la v1.0.25 :
- Les images doivent être de dimension 40x40px (contre 28x28px dans la version précédente).
- Les images PNG avec transparence sont maintenant prises en charge (40x40px).
- Le contrôle permettant d'afficher/masquer USpeed PM est personnalisable et peut être une combinaison de touches.
- La position d'affichage de USpeed PM est maintenant paramétrable.
- Quelques optimisations.[/spoiler]
Thanks for your comments again.
Regards,