I don't like the way my iPhoto library is organized. It detected some folders on my computer that I organized myself, which are not done by date. However, I would like to re-organize the whole library, putting all pictures together by the date they were taken. If I copy all of my pictures into a single folder, say "New iPhoto Library", delete my current library, and import this folder - will it automatically use the meta date to create new events by date? Or will I just I have one big event?