I'm a new user and like the product a lot (both Mac and iPhone) but had the same "Your database couldn't be synchronized, because the server and local versions are no longer compatible. Which database would you like to use?" problem as previous posters. It looks like there's been no response from Omni about making this work without having an error message generated? I know it's a complicated process, but this is not an inexpensive investment. So Omni, what is the answer? thanks
Airfarewatchdog