Image Presentation System is a browser-based server/client system that automatically delivers PowerPoint slides from one PC to a virtually unlimited number of PCs via IP Multicast. The program integrates with live MPEG-1, MPEG-2, and MPEG-4 streaming video, making live synchronized audio/video/graphics presentations possible without bandwidth concerns. It includes automatic conversion of PowerPoint slides and allows a presenter to select and control which image is presented to viewers in real time. Image Presentation System operates in your LAN to allow you to deliver live images in real time to more than 10,000 desktops at the same instant, using only about 40K of network bandwidth. The program installs the presenter, the viewer without video, and the viewer with video.