Help, please I have a brand new M14. Graphics cards are Intel(R ) HD Graphics Family and NVIDIA GeForce GT 555M . My CPU is an Intel i5, 4G ram, Windows 7 Home Premium 64bit, When I try to switch Second Life to run on the 555m, it will not do so. . I have updated the drivers with the latest on Dell.com. I have used to Nvidia control panel to run the program with the High Performance Nvidia GPU, and I have tried the right click "run with graphics processor". Nothing seems to work. I can get any other program to run on the Nvidia GPU, but not Second Life. No matter what I have tried, I get no GPU activity shown.