I am in the process of setting up one box with two monitors, keybords (usb) and mice (usb) and one graphics card (Matrox G450DH) and want to use it with two people at the same time. I would want to run two window managers, too. - Where is a howto or example to do that? - Is the current X driver for Matrox capable of that? - How do I tell the system which window manager to start on the second head? (config file?)