Does CustomPress have custom search functionality?

Hi,

I'm investigating setting up a directory style site but after looking at CustomPress I'm thinking it would be better to use than the directory plugin, However I didn't find anything covering building a custom post type search function.

I'd like to create a post type with some taxonomies and allow for people to search those items by choosing certain taxonomies from dropdowns and possible a free text field.

Will I need a separate plugin for this?