[SOLVED] Drop Down Menu Problem

Hello,

http://www.brentwoodcommunitycouncil.org

I just recently upgraded from WP < 3.0 to 3.0.4.

I'm using Atahualpa 3.4.6.

When I did that, some problems arose with the main navigational menu. The drop down items vary in width and some of the shorter names are displayed on the same line. Also, the hover state is larger in the vertical dimension.

I'm stuck trying to manipulate the CSS effectively.

Your assistance is appreciated.

Thank you,
Nepenthial