[Xpert]Dual Monitor (single or dual card?)

[David Epelboim]

Hi,   We are going to update a computer to run some special software that works on Linux, and we are going to install Mandrake 8.1 or Red Hat 7.2 (What do you recommend?)   The point is we actually own a Colorgraphic video card and we want to put it on multiscreen and/or multihead (multiscreen=xinerama). If not, we want to buy 2 cards or a dual head card, like a Matrox G450. Any tips or recommendations?   Colorgraphic cards are dual Cirrus Logic.   Thanks a lot. David.   PS: Please send responses with copy to my email too.