Create Word document from VB6 with custom page size

I need urgently an application which ask to the user: page with in centimeters page height in centimeters After that, the application should create a new Word document with the custom entered by user page size. VERY IMPORTANT: This project must be done using Visual Basic 6, and must work on every Microsoft Word-2000/XP/2003/2007 version. The application interface is not important, as I want this project as an example to integrate to a bigger one. So I require a well commented and structured source code. Please don't desitate to ask any question you may have. I could have some other projects on the future. So this could be an opportunity for you (and also for me) for a starting business relation. Thank you. Gabriel.