orrite, I'll write up the program then. Just clarify these things for me:
1. Is this button meant to be like a 'preset' kinda thing, e.g when pressed it'll set your res, refresh rate, general screen settings, etc. to a specific set of settings every time?
OR do you just want it to open the nvidia control panel to a certain tab? e.g you click it and properties-> nvidia-> multiple display-> clone view comes up straight away.
2. If you want the button for the preset function (as described in question 1) do you want another button to reset your display back to what it was before? useful if you wanted two screens for something, then a quick reset back to one.
anyway, get back to me on those points and I'll knock it together for you.