Given:
I have vb6 sp5 on XP Pro 32 bit sp2.
I do not want to use IE's webbrowser or its derived variations (MozillaControlxxx.exe). This IS a given.
I can see lots of tools in Firefox which seem to indicate that there is usually an html DOM available.

Potential:
If there is an html DOM available in Firefox, then I should be able to access it from VB6.

Question:
How do I access an html DOM in Firefox so that I can fill in a form in Firefox?

Another Given:
Impossible is not a valid answer.