Quote Originally Posted by 'davedontmind',index.php?page=Thread&postID=126199 #post126199
I have no personal experience of them, but Matrox do clever widgets that let you connect 2 or 3 monitors to a single-head graphics card.

http://www.matrox.com/graphics/en/products/gxm/

Alternatively (and again I speak from no experience at all) I believe you should be able to add a second graphics card to your PC (as you mention). I don't think it needs to be the same as your existing one, but I'm afraid I'm no expert here.
the matrox splitter only works with their own cards.

you can add an additional graphics card to your system as long as it uses the same manufacturer of chipset ie. both nvidia or both ATI - not a mixture of both.

if your system supports 2 cards (ie 2x agp or 2x pci-e slots) then you would be better running all your screens off these (2x off the better card and one the lesser) and diabling the onboard output