Menus and Gallries

OK, I have the gallery theme installed but I could never get the galleries to work right as I had no documentation.
To get the galleries to work temporarily, I used hard url's in my menue.

Example: http://crafttechsolutions.net/NLB/exhibition/beijing

What I need to do is:
1. Set up my menu and galleries right.
2. Add a gallerie to the home page

This is my next step.

My development site is:
http://crafttechsolutions.net/NLB
Ask for login info please. Need to get this working ASAP. Emergency here.... Thanks!