In SetPoint you need to set the buttons to key presses that you don't use when you're playing. Like N, J, K, L, ;, etc. You can either do this for all applications, or figure out which .exe is running ...
I bought the Logitech because my Microsoft Optical mouse was being a nuisance by freezing the cursor on the screen, then working.<P>etc..<P>Anyways, I bought the logitech with big expectations. The ...