Time Warner cellphone service?

Time Warner seems determined now to put the hurt on the competition and is thinking about jumping into the wireless game so that they could offer their customers bundled all-in-one packages that include cable Internet, cable TV, and cellphone service (to say nothing of Digital Phone, their  Vonage-like Voice over IP service they're rolling out).
They'll probably just form a partnership with one of the carriers rather than do their own thing and lease network capacity (like Virgin Mobile does, for instance). So how massive of a check would you be cutting for Time Warner each month if you sign up for the whole package (TV + Internet + VoIP + wireless)?