I am currently in the process of changing ISP'S to AT&T and My old DSL modem isn't compliant with their system. So I had to buy a new AT&T dsl modem that is an all in one dsl modem/router/wireless type. I am currently using the linsys 54WG wireless router.

My concern is that by setting the AT&T device up is that they will be able to see all the computers in use and try to charge me for each one. Is it possible to use just to use the AT&T for dsl modem? Then just plug it in to the linksys 54WG and run everything from it.