I have a chance to get a G19 cheap from Logitechs Webshop, they give me 50% discount. So its still only a question of time, when I replace my G15 with a G19 and so the G19 support for the project is sure.
For all, that don't know anything over the G19, here is a link to the Logitech Website of the G19:
http://www.logitech.com/index.cfm/keyboards/keyboard/devices/4956&cl=us,en (english)
http://www.logitech.com/index.cfm/gaming/pc_gaming/mice_keyboards/devices/4956&cl=de,de (german)
And here a Review of the G19:
http://www.gamingnexus.com/Article/Logitech-G19/Item2162.aspxAnd here a photo montage how it looks like with Persocom (here Chii) on the LCD:
