3 Monitor setup w/ Quadro FX 1700

[MangoTBG]

This is the card I'm dealing with :
http://www.newegg.com/Product/Produc...-207-_-Product

Here is the machine details, if you're curious:
http://www.dell.com/downloads/ap/products/precn/precision_t5400_au.pdf

What is the easiest/cheapest solution for getting a third monitor hooked up to this workstation? Is it just any ol' nvidia PCI card? Does the card have to run the same driver as the quadro?

Any insight is much appreciated!

 

[MangoTBG]

Hopefully this isn't too simple of a question.

I just want to know if I MUST get another Quadro FX card, or can I go with any ol' nVidia card?

 

[betasub]

Any old card with a suitable output will work provided the OS can handle the video driver (this means for Vista it needs to work with the same driver as the Quadro). For convenience, a compatible Nvidia card would make sense to allow you to set up all the monitors through the NV control panel (check your driver version and supported cards).
Specifically, another Quadro isn't necessary.