Selecting the 9400 or 9600 and toggling between the two?
I haven't seen a response on this yet, has anyone figured it out? I read on the front page that it requires a reboot when switching between cards, but I see nowhere in the utilities where I can switch between the 9400 and 9600. Obviously for web surfin and everyday stuff it makes sense to use the 9400 for battery life. I see how now in System Pref there is a trackpad icon to control that new feature, but don't see anything about graphics adaptor.
Anyone?