Excellent MacBook Pro Graphics Card Switcher
In the latest MacBook Pro lineup, there's an automatic switcher from the built-in Intel graphics chipset to the NVidia chipset. Which is great, but there's been quite a bit of complaining that this is a power stealer - even the simplest of apps force a switch to the high-power, high-performance, graphics, and then your battery life drops to the floor.
So this guy has made a new menu bar app that tells you what is in use, what applications are forcing it's use, and even allows you to force it to a mode. Pretty neat.
If I am lucky enough to get one of these before Apple addresses the problem in some update, then I'll want to get this to make my life a lot easier. Slick coding.