I am under the impression that datastream isn't as good as IP stream?
Does anyone know if this is true and also if it makes any difference which one you are on when BT launch their Max DSL scheme in a few weeks time i.e would being on the wrong connection type compromise your chances of getting a faster broadband connection?
That link is two years old Curly. AOL do both types plus LLU. They also subscribe to incoming migration from a limited number of ISP's not sure if they support outgoing. I have a feeling they do, but don't like to advertise the fact too much.