Thanks to kitzuser87430 for that list - I had forgotten.
Is it the case that AA will not take on anyone who is on 20CN now? We discussed the issue of AA and 20CN in a earlier thread a good while back. Kitizen aesmith was, maybe still is, an AA 20CN user.
Any AA users who are on the traditional ‘units-based’ tariff will get twice as many MB 'office hours' download allowance.