To call the monthly calendar (and show the current month):
calendar2.cgi?mode=user&id=XXXXXX
To call the latest event list:
Direct : calendar2.cgi?mode=latest&id=XXXXXX
SSI: <!--#include
virtual="calendar2.cgi?mode=latest&id=XXXXXX" -->
To call the admin interface:
calendar2.cgi?mode=admin
* Note: XXXXXX is the sub-user ID.