While the vCalendar format (.vcs) has been superceded by iCalendar format (.ics), it is sometimes useful to be able to convert an iCal/ICS file to VCS format so you can import it into Palm Desktop.
Features not yet supported:
Alarms (DALARM:, BEGIN:VALARM) are not supported. These features will be added soon.
Known bugs/issues:
Semicolons (even when escaped with a prior backslash) in summaries or descriptions of VCS files cause text *prior* to the semicolon to be ignored by Palm Desktop 4.1.4 (and possibly 6) when importing a VCS file. To get around this issue, this conversion replaces semicolons with commas in summaries and descriptions.
Palm Desktop 6.2.2 (and possibly 4.1.4) has issues with the ORGANIZER; field so this conversion removes the ORGANIZER; field entirely.