curtains

I'm looking for quad screen support, as I am a day trader, and I came accross the NVS420 is close to $900 (in New Zealand). I was just wondering whats so special about it? cause its alot cheaper to use two mid ranged gaming graphic cards cause from all i can see all the card does is display quad screens? doesn't say much else on Nvidia's website

http://www.nvidia.com/object/product...vs_420_us.html

I'm not gona buy the Quadro but just wondering what theu good for?

1x Quadro NVS 420 about $900

2x Nvidia GeForce GTX 275 about $700 (and i don't even need 2 GTX275 for quad screen 2 9600gt should do the job)

Oh and for stability, surely if i'm just looking at charts and stuff 2 gaming graphic cards should be more than stable enough.

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