I've been given a small board that I believe is a Corvus Omninet adapter for TRS-80 Mod 3 or 4. I _think_ it's intended to support a product called "Network 4" that appears on a few old Tandy price lists and ad brochures. I'd love to find out more about the environment it's intended for and, if possible, get my hands on the technical documentation and system software. Is this familiar to anyone on the list? Steve --