I am upgrading my home network and considering purchasing a Cable Modem to own rather than rent. My current package is Online Max. The Motorola SB6180 specs look very good, but I cannot determine if it can be provisioned on the Mediacom system. I can maintain firmware myself unless Mediacom requires a special download. The bottom line is ... can I use a Motorola SB6180 or SB6141 that I purchase from an outside source?