>> and 500 gadgets do not make a technology adopted when it has no >> business model folk can understand. > one business model that might be understandable is: you should support > multicast if/when it saves you enough bandwidth (over the same content > being sent over separate unicast streams) to make it worth your cost. if i needed to save bandwidth, which is not demonstrated as i sell it </sarcasm>, that there is no content my customers want means i will add capex and opex to save no bandwidth. randy