We have just gone from 2.04 to 2.07. We did some pretty thorough testing first by installing a test system with 2.04, including all the executables AND icom. Then we went through the upgrade and carried out a test plan over two weeks, comparing results with a parallel 2.04 system.

Results were good - a couple of minor issues and still the same problem with non accommodation PCM's. However, Geert managed to reproduce our PCM problems finally and got a sample off to NZ. They produced a patch - which fixed it *a bit*.  ie if we delete and re-insert all our service lines on our PCMs then finally they will book correctly through icom.