I have made adjustments to my final question regarding the future of television from the past to the present day and decided to compare all cable technologies with Sky + which acts as a video recorder and digital box. This will include some research into the benefits of Sky+ and Cable TV.
By describing in detail the benefits of Sky +, I manage to achieve a greater understanding of how a Personal Video Recorder (PVR) can record and store up to 20 hours of film, schedule films using Video-on-Demand technology and also view channels whilst recording a movie simultaneously.
See link for more info: Benefits of Sky Plus
By researching into the benefits of Homechoice, I came up with information about Broadband TV and Video Encryption.
See link for more info: Benefits of Homechoice
I did more research into the benefits of Telewest and NTL, discussing the merge between both providers enhancing software capabilities to Broadband TV, Broadband services to customers and improving costs.
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NTL and Telewest