or ability to view channels that are being served only if someone on your node is watching (I forget the technical term but it has to do with preserving bandwidth by restricting the number of channels that are always available and using the "saved" bandwidth to feed multiple channels as needed).
SDV = Switched Digital Video
[NG]Owner
Thanks. It is VERY frustrating when you suddenly draw a blank on a technical term like that (but remember the concept itself).
