I just purchased a d-link dir-655 router. I had an old linksys before.  I am hesitant to start the process of hooking up a new router. I have Comcast Cable with a ARRIS modem & want to use the router for home use.  I have a HP Touchsmart computer w/Vista, a Compaq notebook w/windows xp, a notebook HP Pavillion DV7-1133D/w Vista & an HP Photosmart C7250 printer & Brother HL 2170 printer.  All devices are wireless, therefore I don't want to hook up the router to any computer.  How do I use the router set up cd to install the router?  I am trying to be totally wireless except for the modem to the router.  Any advise?