My experience working in cable headends are that most programs that we watch on cable are delivered using DigiCipher (motorola's) CAS. There are always one or

My experience working in cable headends are that most programs that we watch on cable are delivered using DigiCipher (motorola's) CAS. There are always one or two PowerVu receivers tho: Viacom (MTV, A&E) is one notable feed. Also there are usually a small number of tandberg-style receivers with Irdeto or something. Nevertheless I was glad to see that someone is figuring out PowerVu :) I would like to see the same for DigiCipher, as the 4DTV scheme uses it. Both PowerVu and DigiCipher have similarities to the CAS schemes from their respective manufacturers for cable settops, too.