DT Register ICS Import - With this plugin enabled, your backend event management toolbar will have an added button for "Import". You can manually import events from outside calendars into DT Register. Supports Google Calendar, Microsoft Outlook or Mac's iCal. Also, with Google Calendar, you can setup dynamic ICS imports using cron jobs. You must have DT Register component version 2.7.12 or later. Works with Joomla 1.5 / 1.6 / 1.7 / 2.5.