You'll still need the love and support of your dear cable provider, but if you're within range of DOCSIS 3.0 service, you can bypass at least one aspect of dealing with your local monopoly ISP. Starting this week, Motorola is launching the planet's first retail DOCSIS 3.0 cable modems, which enable speeds up to four times faster than DOCSIS 2.0. The SURFboard SB6120 DOCSIS 3.0 eXtreme cable modem will soon be cluttering up shelves at Fry's Electronics, presumably just beside the incredi