. . . and see if the tools->Options->Bug Report->view Example shows a line that says "accept incoming this session=true" (scroll down about a third to see it). If it says false, something is still blocking incoming connections.
Your set up looks right . . . so if you can accept incoming, maybe just checking the force IP box in the advanced options will help.
btw--there's a good discussion of LW ports here
http://www.gnutellaforums.com/showth...threadid=23585