This may be a good place to start
http://www.subsim.com/radioroom/showthread.php?t=170090
Also, I would strongly recommend that you get SH3 Commander, regardless of what mods you end up using.
http://www.subsim.com/radioroom/showthread.php?t=147237
If you run Commander with GWX don't forget to get the compatibility files
http://www.subsim.com/radioroom/down...o=file&id=1421