What is a good pci e video card for dual monitor setup?

I am building somewhat of a gaming rig and wanted to know what kind of directx 10 video card would be required to run high res games and dual dvi input monitors. Any information on the minimal amount of video card memory or memory interface needed to run such a setup would be appreciated.|||Jaton makes one of the most reasonable, I would get a 128MB minumun, 256 or 512 is better for games. My opinion, the better one is an ATI. nVidia next.