They state that they will be ready to start putting these screens in Netbooks this fall (4:50
http://www.youtube.com/watch?v=Mm8Wo...204&feature=iv). They are still in negotiations on who will be releasing it but I'm sure someone will put it out once the LCDs are ready. At 11:56 mins into that same link she discusses possibly selling the LCDs separate for swapping out of old netbooks.
There is another video where they mention that they plan on having the standard netbooks that are out today with their screens in it this year, next year they plan to have netbooks that are optimized for their screens to get more battery life (having more components go into sleep mode I believe) so you get more battery life. There is another thread on Pixel Qi that has all the vids, their a bit long but definitely worth checking out. Great tech coming down the line