Turn FileMaker Server into an iCal Server
With Zulu you can edit your records in iCal and, when you do, youre editing the FileMaker records directly. iCal will even respect FileMakers record locking if someone else is editing the record when you try to do the same.
There are no scripts to run when you edit records, and no need to manually keep iCal and FileMaker in sync: with Zulu, iCal is reading your FileMaker records from the server, just like FileMaker does. FileMaker iCal integration is seamless as iCal becomes just another FileMaker client.