When I start iPhoto 6 (and iPhoto 5 on another computer with the same library), I see a "Loading Photos..." message that never goes away! There must be something wrong with my library, and I don't want to simply import all the photos and lose the keywords/albums/etc.
I tried pressing Command and Option while starting iPhoto, but I got no "Rebuild Photo Library" dialog. All I got was the "Loading Photos..." message...
Any ideas?