Downundergirl, I've taken the liberty of moving your post out from the visa thread for US citizens in the Australian forum. As you state, it is the reverse issue. You've gotten no responses since posting, and I'm afraid you will not in that thread. I've moved it into TravelBuzz in hopes that there will be some knowledgeable folks who can help.
All the best,
SanDiego1K
Senior Moderator