Most property names are self-explanatory. In this case, you're interested in
the Start property. Date literals in VBA are formatted with hash marks, e.g.:
.Start = #10/16/2009 3:00 p.m.#
When in doubt about the name of a property, check the object browser: Press
ALt+F11 to open the VBA environment in Outlook, then press F2. Switch from
<All Libraries> to Outlook to browse all Outlook objects and their
properties, methods, and events. Select any object or member, then press F1
to see its Help topic. If you look up AppointmentItem, for example, you'll
soon learn that two key properties control reminder behavior; thus, you could
add to the code example:
.ReminderSet = True
' 2 days times 24 hours times 60 minutes
.ReminderMinutesBeforeStart = 2 * 24 * 60