Hi all, I'm currently using two 15" lcds with the Matrox G550 card and I'd like to add two 17" lcds to this setup. If I add a dual pci card, will I be able to spread the desktop over the 4 monitors and also adjust for the different resolutions that the 15" and 17" lcds require? If the desktop cannot be spread over the 4 monitors, what will the screens show? I'm running an AMD 1800xp with W2k Pro. Thanks for any help.