I would like to chime in. I have had a few headaches as we have went thru the multiple upgrades since 3.6. I have always been helped as tech support has solved the problem even if we had to do several different things. They checked back to see what was going on when we had an increase in "bug" reports. Ac has been a great system as we are glad we have it. My old practice has a system that runs roughly 60k per doc and no one likes it and the docs think it stinks. They have been working on implementation for over a year and finally went live at 18 months into the project. We up up with AC within 30 minutes.
