In deciding on a new mobo, should I go SLI ( dual video card slots ) and is it possible to buy 2 video cards pci express for the same or less cost than a decent single card, and then reap the benefit of dual graphics accelerators. I am looking at the new AM ( AMD) platform for this new system coming out in 2nd quarter of this year. for instance....I used a single hd for many years before trying RAID ( dual hd's. ). I like the RAID better for stablility and response and of course a speed boost, as I use only RAID 0, so I'm wondering does the same sort of mindset apply to dual video cards? restated, so I want to get 2 cheaper video cards for about the price of a decent single video card, run SLI mode, and hope that this dual video card configuration will give me a bigger bang for the buck, or better graphics than a single card solution. I hope this makes sense.