How does it work? ;-)
Seriously though, if i have a machine with 2 GPUs, one PCIe for XP and one PCI for 98.
If I boot into 98 how do I stop 98 seeing a GPU it cannot use (the PCIe one has no drivers)?
If I boot into XP how do I ensure it uses the better PCIe GPU.
I am sure I have seen something here about it but I cannot find the right search terms to find the thread.