I downloaded bitninjas gfx status app (great app btw) and I haven't seen my MBP use the Intel graphics for the past few days. I've tried creating a new user account and it is still using the NVIDIA graphics. It seems like the issue may have started after I installed some drivers for my IOGear ESata Expresscard. But now I can't figure out how to uninstall the drivers to see if the problem goes away. I've checked the Activity Monitor and have tried killing any processes that I can to see if it will revert back to the Intel graphics but I'm not having any luck. Attached is a screen shot of my Activity Monitor. Does anyone see anything that would be causing my MBP to use NVIDIA graphics instead of Intel graphics? BTW, I installed a blank hard drive and loaded a fresh intstall of Snow Leopard from the cd that came with MBP. When doing this it reverts back to the Intel graphics so I know it is something specific to my environment. I'm just not sure how to figure out what it is.