Pretty new to Outlook plugins and developing with VB6.

I need some pointers on how to create a success inspector wrapper class
where I can have multiple instances of inpectors open at the same time and
when I click on my new "Send" button it will only send the current
inspector and not try to send all other inspectors.  What should I be
looking out for, what id's should I be checking etc.  

I have a working wrapper class but with the exception of when I click my
"send" button all the open inspectors are sent as well.  I don't feel
comfortable with the inspector class that I have found from another site
and would like to know what is important to creating a proper wrapper for
an olMail inspector.

On another note, when I click my "Send" button is there a way I can get the
smpt server used before the email has officially left my computer?  Perhaps
somewhere in the MailItem heading data or by using a WithEvents to trap the
mail going out?  I don't know what the object model is access this
information.

Your assistance is much appreciated.