Graphics for 2nd/3rd screen

[smogsy]

Current setup

570GTX

30" 2560x1600 = 570
24" (portrait) = 1920x1200 = 570

i was thinking of adding a 3rd screen possibly 22" 1650x1050 or a 24" 1920x1200

im pretty sure the 570 cant run 3 screens

so which card should i get to run the 24" & 22inch? all it have on is firefox/foobar etc but i would want it to be able to play full hd Video

power isnt a problem (1000w cosair)

but would prefer one thats not to power hungry,

Also would rather stick with nvidia incase of ATI/nvidia driver conflicts etc.

My Idea was

30" on 570 for Games
24 & 22 on dedicated card to save the 570 memory for games.

 

[smogsy]

how low can i go you think? 200 series should be fine?

 

[smogsy]

cheers,

was looking at 200's & 430GT but cant find any with dual dvi ports. i know i could use an adapter but would rather not.