Well, you kinda have your terminology mixed up. DSL is provided through your phone company. Charter offers cable broadband, commonly called Charter High Speed. For the fastest service, 3megs download 256k upload, it runs $39.99 if you have cable tv through Charter and $49.99 if you dont. Rumors are this summer, they will bump this up to 5megs download and 512 upload, and possibly by late summer 7megs download and 768k upload. You can either buy a cable modem, about $50.00 at Bestbuy, and I think they have a rebate special if you activate and the modem ends up being free, or rent one from Charter for $2.99 a month. If you opt for the self install kit, its free install, otherwise I thinks its $20.00 for a tech to come do it. The self install kit is just a splitter for your cable and some documents and a CD and a modem if you decide to rent one. My friend has Charter High speed here in Walla Walla and he has issues with it sometimes where it crawls to 56k like speeds. It seems Charter does not have enough backbone for all the people on thier service. I myself have DSL through Qwest and in the year and a half that I have had it, I have only had one problem with speed and it was fixed in a day, and my service has never gone down once.