This saying that iMac's refresh is going to have them come with an integrated (via sandy bridge) and discrete gpu right?
Not solely relying on integrated graphics hopefully :s
I wonder how OSX Snow Leopard, or even the debut of Lion will work and take advantage of 2 GPU's and compare to Windows use of multiple GPU's if thats what's going to be put into the next generation of iMacs
Looks like the target display mode which allows you to use the imac display as a monitor for a game console/cable box/etc are going thunderbolt only to boost hardware adapter sales. Why not Apple's a hardware company right?