According to this on /. Optimus will start preorder for the OLED keyboard on Dec. 12 (2006)
Great, I just got a new keyboard, but I doubt that this thing will be cheep, and according to a review of the 3 button keyboard they released earlier, one might sit back an see how it works if it works.
But I still think it is a cool idea, and would love to have one, if I can afford it
More here
The Optimus OLED keyboard do not use OLED keys. Optimus uses lcd technology. More OLED products at http://www.oled-display.net