I have a 64 meg card that keeps giving me the hardware buffer error. Looking for a 128 one cause i think thats the problem. have no probs with my 128 meg with single display.

Help I'm video stupid! How do I go about setting up two monitors on my pro tools 002 rack for mix and edit views and how do I move between the two? Video card recomended? Thank you in advance and I hope I am not sounding as stupid as I feel.