The location function needs improvement.... Instead of Members type in the City where they are from, there should be a Drop-Down List of Cities that Matches the country the member chosen. Members are mis-spelling their City Location, which in turn giving them incorrect Profile Matches. There should be an enhanced Database with Countries correspond with Cities that members can choose from. Also, it's an administrative nightmare for Admin to correctly spell every members City location.

Easton

If you mean location on join/search/edit form, look at this solution
http://www.skalfa.com/boards/index.php/topic,48.msg261.html#msg261
Maybe it will help.