Does anyone know how to build a wizard?

The idea is to have a program:
1. compress a database to .zip format using an very cool ActiveX control I found.
2. To format a diskette (of have the user format it himself)
3. To copy the compressed file to the diskette.

I'd like to make a wizard that does this (including fancy "Next" and "Previous" buttons).

How do I do this? When I make a form with a huge label to display information and a next button, I run into trouble writing the code for the button. How do I separate the various stages of the wizard from each other?

I'd like to have a clean sheet of code for each screen of the wizard.

Thanks,
Gerco.