I would have tried something akin to that on my own, had PCI Latency Tool given me a clear shot at the video card, but maybe because it was not thought for Nvidia chipsets like the one my MB has, matter compounded perhaps by my using a Nvidia video card on it too, it only gave me a good idea of how to manipulate the audio card, the USB array and the IDE and SATA interface... could not discern a clear cut reference to the video card to opportunely try and manipulate matters if not for exclusion, and using that yardstick would have been a poor way to make my way through that bog.