MAPI and MSWord

Dear Colleges:

I am working with a program designed to send Emails from MSWords. I used VBA6 to generate the necessary script to create customized documents and send them by email. The problem is I need to send the document as is on the Message.text or Item.Body MS Outlook and not as an Attached document. I tried with every combination of these objects and I was unsucessful. I appriciate if anybody can help me on this matter
Thanks