thinking of going triple monitor

[jpharg]

SAMSUNG S24A450BW-1 Black 24" 5ms Height& Pivot Adjustable Widescreen LED Monitor 250 cd/m2 1000:1 is my current monitor, I am looking for some suggestions for two monitors that would compliment my current monitor for a good triple monitor experiance. I would like to keep the cost to 200 per screen. I play mostly racing games like assetto corsa an f1 2013. My rig is as follows.

I7 920 @4ghz
6Gigs gskill
Two saphire 7970oc in xfire

Do all three monitors need to have the same resolution?
Can all three be dvi native?

[Evantaur]

they don't need to have the same res but it sure helps... i have portrait mode - landscape mode - portrait mode and it doesn't like to work in eyefinity

it would be ideal to have 3 identical screens

[jpharg]

Was considering getting two of these http://www.newegg.com/Product/Produc...82E16824236305
Would I need any adaptors to make these work with my current monitor?