Our internet goes from: Comcast modem to a Dlink DIR-655 To computers or through a switchbox to other parts of the house In the basement, is another switch box, and off that switchbox is, Belkin 85c Wireless router, that we use as an access point Works well but it says it has the ability to have a guest login, that will allow visitors to get to the internet, but are blocked from our LAN. I've spent hours trying to set the guest login up, the access point can be seen by a computer/etc, but when they connect, they cannot get to the internet. the windows 7 computers try to set up an unidentified public network. I'm sure there is something very simple I am missing, but I've got close to 20 hours invested in it, and need to protect my network. the Windows 7 notebook said that it could not connect with a "homegroup".