** I would like to have the program default to pm in add event. **
You mean in "schedule event"?
Look in the schedule_event_non_recur.html and/or schedule_event_recurring.html administration template for the lines something like this:
<OPTION VALUE="pm" <%=$_end_pm%>>PM</SELECT>
and change it (in 2 places in each) to something like
<OPTION VALUE="pm" <% if (!$_end_am){%>CHECKED<%}%>>PM</SELECT>
That should make "PM" the selected option unless the event has been already been set to "AM" previously.
Dan O.
------------------