If you only want to sync with one calendar, it works pretty well.
KO/Pi provides a method to automatically run commands immediately before and after a sync; you set it to download your iCal calendar using scp before the sync, KO/Pi then syncs with the copied file, and finally you copy the file back to your mac with scp.
It might be a bit difficult to setup at first, especially if you're not familiar with ssh, but once you get it running it seems to work pretty well.
- ashikase
- anpachi, gifu, japan