House hunting with high speed internet

beerdini writes: I'm about to start house hunting in the mid-Michigan area and one thing that I absolutely must have is high speed internet. In my area Comcast is the most abundant service provider, but I've had them in the past and am not a big fan. I know that there are a few pocket DSL providers around my area, but I have no clue who they are or what their areas are so I can look for houses that I can use them. Most of their websites are useless for me also, since the information they want is a street address, which doesn't help since I'm trying to find an address in their service area. Does anyone know of any websites that track high speed ISPs and their service areas so a house hunter can find a new place with the type of service that he wants?