I just heard from him via Facebook (http://www.facebook.com/) today. I can't check the site from work, but it may be worth your while to do a search on his full name as listed there: Douglas F. Wu. I don't know if you can read this comment on my guestbook there, but here it is just in case:

http://www.facebook.com/n/?inbox/readmessage.php&t=6445062698

Consider it a belated birthday present from a stranger. :)