We had no PM software but were using a really old version of Lytec to just print claims. Recently we bought TotalMD since we don't want to wait for AC's PM software. The HL7 link is ok. It's not as seamless as I had hoped. There are lots of quirks in the interface. EMR and PM in one program would be much much better. So I don't know if we'll use AC's PM module when it comes out since switching all this data around takes a long time too.