I'm glad Nvidia has finally gotten this thing out the door. I went with Nvidia because there was no way I was going to play on three monitors with only one GPU, so the SLI requirement was a bonus, not a problem, for me, since it meant that Nvidia had to get multi-GPU Surround right, whereas ATI's implementation seems hit or miss. The SLI scaling hopefully proves itself superior to CF even moreso than in regular gaming, especially with the extra video RAM. And finally, yes, no Display Port.
Well, it does, and it's faster than Eyefinity in Crossfire mode (or I should say, it widens the performance gap even more than single monitor) according to the two places that have done the comparison so far - Tom's Hardware and PC Perspective.