This is the program that uses a Connectix B&W QuickCam to do autoguiding of a telescope. It requires a B&W QuickCam, VGA display, serial port converter by Richard Berry (or other interface that handles that particular type of interface) and a parallel port in order to function correctly. Source code is included so that you can make changes if desired. Written in conjunction with Marty Niemi. File size is 87,048 bytes. Written in Quick Basic 4.5 for DOS.