City and country fields as autocomplete in user profile for a social networking site

Hi,

I am trying to have auto complete for countries, cities fields in user profile. But I am not able to find a proper way to do it.

I tried address module, but it doesn't have auto complete option. Even tried Location module, but its too heavy and redundant for my purpose. I tried hierarchical_select module, but it doesn't provide a CCK field type...

any suggestions?

Thank you.