[Saber Cherry]

Don't buy SLI or Crossfire, they're both rip-offs. Or rips-off. They only increase the framerate sometimes, in some games... in most games (meaning, not the 10 that every website use for benchmarks) they reduce the framerate. Even when there is an increase, it's almost never more than 20% at any resolution my monitor can handle... and for people who use LCDs for gaming (sometimes even by choice), you can't tell a difference in framrate above 50fps anyway (on a modern monitor - older ones are more like 30 fps). CRTs are a different story, but I've never seen one that can handle 16x12 at 100 Hz, so framerates ate those resolutions are immaterial to me. In short, I wouldn't spend my money on a dual setup, even if I had unlimited money - more noise, heat, and problems for no advantage.

nVidia does a better job for a dual setup, BTW, but I wish sites would stop reviewing that junk when 0.1% of gamers will ever buy it. Your money will always be better spent on a higher-tier card than a second card of the same tier, or if you are at the top, saved for the next generation, which will be faster than duals of the current generation. nVidia and ATI both need to spend their money on useful research, too, rather than this stupid ego-boosting game of "Who can win the NASCAR races with a car totally unlike anything consumers will buy".