I have an existing site at museum database at http://www.pamuseums.org/site/member_search.asp?page=21 which I want to port over to wordpress. Using a custom post type and taxonomy, along with this plugin, do you think this will work with your plugin? I know the sample URL has 2 input boxes, but we would be cutting that down to one search box. The sample site lets users search for either institutions or exhibits. Moving forward I would be adding a taxonmy term of museum type where it it would be insitution or exhibit. Mainly I just need to know if I can do the filtering that they currently have with the drop down boxes.