I agree but will see them with the 300 prefix due to not supporting DX11. IIRC thats the reason fermi was launced as the 400s. The 340 is already out or is it the 240? I'm lost already it seams.
EDIT: just remembered they have been trying to die shrink everything and it failed hecnce the 240/340 being the only salvageable part.
The GTX 460 looks like an interesting proposition and as said above I can't understand why they didn't try to launch with the 480 ala the 260 + 280. I suppose its because ATi are holding all the cards and they need to best the 5850?