For me, if it's not Sandy Bridge based, I'll pass.
And if it is Sandy Bridge, where are the 470M's or the long rumoured 485M? Maybe they are saving the new chip to compete with the 6xxx series, but the 470M is available now.
Anyway, on the brink of 2011, SB, USB 3 and 470M SLI would be "minimum" standards to expect. And that rocker switch on the mousepad comes off so "cheap". Would dual switches really break the bank?
We'll see what comes...