A Danish company, yousee, did something like this, in an opt-out model. After launching it nationwide, it was found that the two wireless networks were not quit

A Danish company, yousee, did something like this, in an opt-out model. After launching it nationwide, it was found that the two wireless networks were not quite separate. IIRC only IPv4 traffic was separate. Translated article: http://www.google.com/translate?hl=en&ie=UTF8&sl=da&tl=en&u=http%3A%2F%2Fwww.version2.dk%2Fartikel%2Fyousee-lukker-hotspots-paa-grund-af-sikkerhedshul-57044 http://www.google.com/translate?hl=en&ie=UTF8&sl=da&tl=en&u=... While it was running, some people reported that not opting out and then putting your cable model in bridge mode, would disable both wireless networks, but allowing you to use the extra bandwidth for your own use. Didn't get to try it myself before the feature was disabled due to the bug mentioned above.