I need a method of populating a List Box using code.  I am trying to create a
form where you can see who is logged into the application.  I found some code
in Oreilly ACC Cookbook but it uses a method or member not found (.AddItem).  
The code below is attached to a forms ...

I have a 21 textboxes that opens up a popup form via a double-click.  I then
enter text in the popup form... which -- when closed -- passes the
information into the textbox.
Currently, the textboxes (controlnames = Comment1 to Comment21) are visible