Once you have added the code to load the MS Agent control, declare the "Request object" in the General | Declarations section of a form. The code you should enter goes like this:
Dim RequestName As IAgentCtlRequest
You should replace RequestName with whatever you want to name the request. It is a good idea to give a descriptive name, as with any programming work.
You now need to add a command button and a picture to the form. Set their properties like this:
Command button: Name = cmdStart, Caption = Start the act
Picture box: Name = picPicture
The picture can be of anything you want.