I'm planning to build a computer using a gtx460, and then sli it later on. From what I've read about bridge connectors it would be better to buy this http://www.newegg.com/Product/Product.aspx?Item=N82E16813131637 which runs the pci e slots at 8x but has an nvidia bridge connector, over a standard amd mobo that runs both at slots at 16x but no nvidia bridge. Is this true? And would I be able to fit two gtx460s on that board?