Our company is a provider of flight information systems for airports. We are looking for a video card solution to drive up to four monitors in airports with one computer. The solution has to cost less than $300 for four monitor setup and $150 for two. I am thinking about Matrox G200 dualhead, since it looks like there are no PCI versions of never cards (we will need two cards installed on computers serving four monitors). Another option is Inno3D Tornado GeForce2 MX TwinView PCI Version. Please let me know other options and which one is preferable and why.