Hi Cossie,
A few threads on similar topics lately - quick search bought them back up for me:
http://myswag.org/forum/index.php?topic=15564.0
http://myswag.org/forum/index.php?topic=13045.0
http://myswag.org/forum/index.php?topic=12200.0
Between all those recommendations, you should be able to find someone to help you out!
Are you over this way in the midst of a trip? Bad time to have gearbox/clutch problems. Hope you can get it sorted quickly.
Good luck!
Matto