BEGIN:VCALENDAR
CALSCALE:GREGORIAN
PRODID:-//Example Inc.//Example Calendar//EN
VERSION:2.0
METHOD:REQUEST
BEGIN:VFREEBUSY
UID:20060110T231240Z-4011c71-187-6f73-fb
ORGANIZER;CN=$username1::$cuaddr1:
ATTENDEE;CN=$username2::$cuaddr2:
ATTENDEE;CN=$username3::$cuaddr3:
DTSTART:$now.year.1:0101T000000Z
DTSTAMP:20060309T185105Z
DTEND:$now.year.1:0102T000000Z
END:VFREEBUSY
END:VCALENDAR
