I currently have an ATI Radeon 1950 Pro 512mb running on an Asus p5k mobo, i was guna add a second matching card but im wonderin is it worth it with the advent of DX10 games, however I would prefer to go for an nvidia DX10 card as the ATI DX10 card perform substantially worse. Would my board run an nvidia card or would i have to change that as well?? it has a p35 chipset if that is any help