We have two computers, one purely residential which is upstairs, and one that is now primarily business, my laptop, downstairs. There is residential cable based internet currently and the managment software is on the downstairs computer as I am the only one who has any clue how to deal with any of it. I am in the process of getting business class service brought in for use on my laptop downstairs. I will need to have router management software for the router I will be hardwired to on my system also on my laptop. Will this create a conflict? I will be using only one connection on a given computer at a time. I am hoping to be able to leave the business connection strictly for business and use the residential connection for non business use. I need to be able to use the business connection while the upstairs computer is also in use. Primary question is, can I manage both routers from the same computer? Does anyone have a different suggestion than the two separate routers?