Quote:
Originally Posted by Graham M
There's a multitude of ways, there's talk of having 20Meg and the new 50Meg on the new EuroDocsis standard which would in effect separate the bandwidth used there away from the 2 and 10 meg users thus freeing up bandwidth there, and I believe changing from QAM64 to QAM256 frees things up too!
Oh and  to CF 
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That'd be DOCSIS 3, EuroDOCSIS is what the formerly Cable and Wireless areas fed from Bromley SHE use. Most broadband downstreams are already 256QAM apart from some of the Bromley areas which remain 64QAM but deliver equivalent bandwidth to the 256QAM non-Bromley areas.