----------------------------Original message---------------------------- Does anyone have any information or experience on split screen hardware or software programs that allows Computer Generated Images(CIGs) to be projected simultaneously for comparison? The old method employed in the classroom was using two slide projectors for image comparison. With CIGs becoming so popular, I am very interested in finding the technology that would enable me to utilize image comparison without the expense and awkwardness of two computers. Please send responses to the list as I am sure others would be interested in your responses. Thanks, Doug Williams Reference Librarian Montgomery College Rockville, MD 20850 [log in to unmask]