Today, Apple pushed an update for Mini DisplayPort equipped MacBooks across the board. The update addresses issues that users who purchased the Dual-Link DVI adapter and actually tried to use it. They also improved the playback of HD video with the NVIDIA graphics in each of these machines. The press release follows.

Yesterday, Nvidia paid Gizmodo a visit to spill some more details about the recently released GeForce GPUs that are inside of Apple’s newest MacBooks. They specifically cleared up some of the information floating around about hardware limitations. It seems Apple is being a little conservative about what and how much the new MacBooks can actually handle.

When you first read of the MacBook Pro’s dual GPUs, you likely assumed they could be used simultaneously. This, currently, is not the case. You have to choose between the 9400M and the 9600M GT, which are separated by a user log out. According to Nvidia, this is not a limitation of their chips. The hardware is fully capable of running both GPUs at the same time and spitting out graphics like water from a fire hydrant.

And that’s not all…