I have a nx6110 notebook which I'd like to upgrade the graphics capabilities for so that it can run Vista in the future. Currently it has Mobile Intel(R) 915GM/GMS,910GML Express Chipset Family. It is possible to upgrade this? If so what sort of card/chipset do I need to buy? I only have experience in changing graphics cards on desktop PC's. Is it a similar plug and play type process? Cheers