any demo/tut progs showing card support?

im looking for a very simple openGL program that allows me to select what driver to use when running… i am having hardware problems and a prog that draws a rotating cube or somthing like that with a card i select would be very handy. anyone know of a program like this???

As far as I know, there is no way to select drivers (like DirectX)
using OpenGL, other than renaming or dynamically binding to different
DLL files.