Weird. It doesn't matter which buttons you set as test and service, they can be anything. The reason for calibration on the test menu is that when you use the patch to make windowed mode full screen it messes with the calibration so you can't reach the edge of the screen with a mouse or Wii remote so you need to recalibrate the screen after the patch has been applied. Let's take it one step at a time. Leave calibration until later. Can you confirm that you have patched the game exe to your required resolution? If so then you just need to run operation ghost in windowed mode after applying your custom resolution (your full screen Res) and it should work full screen. If your not at this stage your not at the right stage to mess about with recalibration in the test menu.