Hi there!
I've faked drop-down menus with rollover captions. As you
move up and down the menu, the rollovers show each menu item
highlighted as you mouse over it. There's a clickbox over the
correct choice, of course.
As for your clickbox, you can turn off the "enter" shortcut
in the clickbox properties. (It's in the main clickbox preferences,
under "set shortcut key".)
I hope this is useful! It starts going a lot faster when you
have a few tricks up your sleeve. :^)
Artie