New Hyundai Service Info Website
 

Hyundai apparently is replacing the former http://www.hmaservice.com with a newer version:
http://www.hyundaitechinfo.com/
I haven't done alot of searching but from the limited amount I have done, it seems much better, clearer, and more informative than the previous site.
Best of all, my Username and Password from the old system still works so you won't need to create a new one.