Aperture's SQLite Database

I'm going to fire-up the SQLite Database browser and follow these directions: The Deep Dark Depths of the Database (and some fingerprinting) - Inside Aperture. I wonder what iPhoto is doing these days -- be interesting to look for SQLite files in other Apple applications.

I recall that SQLite was thought to have threading issues with 10.4. I wonder if that's better with 10.5.