Last night I was cleaning up my Mac and deleted through the recycling bin a bunch of stuff. Some of the stuff was in the Photo file in Finder. I could have sworn that the iPhoto Library wasn't with those photos but today I open iPhoto and it's asking to create a new 'iPhoto Library' or find an existing one. I keep a copy on my external hard drive and the last save was a few weeks ago so it's not the end of the world. Where would this file go?