Wouldn't it be cool if the Apple Thunderbolt Cinema display had a built-in GPU? And a plug-and-play technology which allows you to switch GPUs instantly without rebooting? Then when you dock your MBP, it would use a more powerful GPU inside the display, rather than the one in the MBP. And if the display is plugged into something that does not support this feature, it would just pass-through and act like a regular monitor. Is this a good idea? Comments please.