Database for Keynote slides with keywords and send to Keynote?
I have hundreds of Keynote slides in different categories, which I often need to mix-and-match into presentations. I want to be able to have a database of slides, each associated with one or more keywords, so that I can find what I need, edit it (send it to) Keynote, and then group a bunch of them into a Keynote file. What might be a good way to do that?