FileMaker into iCal (without plugins) May 12, 2010
Currently, I don’t know of any solution that doesn’t use plugins. But FileMaker-calendar-wizard John Sindelar, of SeedCode, has something in the works: Zulu iCal Server. I don’t know if you’d classify this as a plugin, but it looks pretty awesome, and doesn’t require a plugin in the FileMaker client.
I regularly push events from FileMaker into iCal using some AppleScripts I wrote. They do not require a plug-in. It’s a one-way thing going from FileMaker to iCal.The scripts are included as part of fmIgnite. http://www.fmignite.com
One Mac w Filemaker $60
Filemaker Server - $250