Hi Chris We just ordered videoconferencing equipment. It will use ethernet for the connection and will be on a cart so it will be portable. We haven't received it yet so can't tell you how well it works but I can send you what we ordered if that will help or answer any questions you have about how we decided what to get. The whole system cost about $9000 with the coded,cart,large monitor, lcd projector, document camera and small monitor for the document camera. Cheryl Cheryl Akers, MS, CNA - [log in to unmask] Microcomputer Support - Microbiology and Molecular Genetics 2228C Biomedical Physical Sciences Michigan State University East Lansing, MI 48824 517-355-6463 X1514