I was lost yesterday afternoon too and wandered from cluster to cluster. I think the PM cluster was infiltrated by billing services who want to hang on to their business. Too bad. We do in house billing and it is very easy. We shouldn't be scared off. A basic accounting system within ac would be helpful. Using easy claim seems to work just fine. Our old PM vendor disappeared. So far so good. We haven't needed their support and not having to pay our annual support for them allowed us to shop and buy AC. That is the very best thing in the near distant past that has happened for my practice.