Sorry to hijack you thread OP.
With the superhub can you use another router and get rid of the superhub altogether ?.
My PC is wired, while the Mrs is using wireless.
The superhub is also the cable modem, so no you can't get rid of it altogether. The most you could do is set it up to run in modem only mode, in which case it is pretty much nothing more than a modem, and use your own router for all your main router device needs.