>How can I safely open a form with another and once I close the second form, go back to the first form:
>
>Example: Do Form A with Form B
>
>I am attempting to allow the user to input their personal data in, hit the next button and allow them the ability to setup their security question.

Sounds like a wizard type of interface... you could avoid multiple forms altogether and have a tabless pageframe, with the next/back buttons to navigate through pages. And you have everything in one form.