Hello to all. And thanks in advance for any assistance you can provide. My task is to find a cost effective way to project computer displays. Currently I have 8 projectors (6 in actual use at this time) in a Nasa type communications center. The ones currently in operation (the 6) are are all tied to two PC's, using two monitors, and a KVM switch. So it is 3 projection screens for each one computer. I basically use one monitor for 3 projection screens. I change KVM channels to go to different projection screens. I'm using Windows XP, and am extending the desktop through the display properties within the operating system. Is there a better way to do this with continuing to buy KVM's, and PC's everytime I add an additional projector. I do predict that one day we will have up to twenty projection screens eventually.