It’s now clear that packet-based communications — using the global MPEG transport standard for downstream video transport and IP for data transport and interactive communications — will be the fundamental enabler of multiple communications media (video, data and voice) by a single broadband delivery network. This combination of bandwidth and open technology gives cable operators an unmatched competitive advantage, creating a network which is, in essence, a giant ”hard drive” loaded with executable applications, all ready to be called at any time by any connected set top.