Quad SLI or xfire or SLI

Alright I was looking at mobos with the idea in mind that I would use my current x1900xt in it and later get another one and use it in Xfire when the market caught up. But then I saw a Quad SLi mobo. Does this mean you can put 4 video cards in it?

http://www.tigerdirect.com/applica [...] sp?EdpNo=2 896656&CatId=2541

Because I swear that board looks like it has 2x PCIe slots at x16 and 2 PCIe x1 slots and another PCIe slot between 2 regular PCI ports.

I would get that board with the idea that if I ever needed to I could upgrade.

With that in mind are your recommendations for mobos around 200 bucks or a really good board for less than that that is just as good?

And would you SLI or Crossfire.............IMO crossfire makes more sense because of the cost vs performance of the 2 brands.

I believe that AMD is working on quad crossfire. In fact, I think when they were demoing Barcelona they had a PC with four hd2900s in it.

The demo has 3x 2900xt's in it. 2 were connected with xfire and one presumably through software, I say presumably because there was no xfire bridge and there wouldnt be much point of it being in there if it wasnt thru software, would be doing nothing

I think I read the new AMD boards can either have 2x cpu slots with xfire or 1cpu slot with 4x PCI-E slots. Either 16x16 or 8x8x8x8.

Thats what I THINK I read.

Thats unlikely, if anything it would be 4gpu's on one card.

EDIT: sorry, there were infact 3x 2900xt's using xfire dridges, so basically tri-fire lol.