the only way I see this is done is hardcoding wysiwyg into template....
Here's the thing, I just posted some vB code into the forum as a guest where WYSIWYG is not permitted. Guess what? When I viewed my message that I posted as a guest, all code was parsed and shown, including my new custom smileys... so it's just a matter of displaying the damn wysiwyg

... anyone has an idea on any solution?