Hay, Took long enough for me to get access to the forum and technical support on the phone was so lousy that I've now returned the product and I get home from that errand to now see that I have access to the forum.
Sigh. too little too late. It would be really nice if your tech support were able to answer simple questions like "does the DIR-632 router support nat loopback or not?" Had I been able to get the answer to that question it would have saved hours.