Aperture hanging and until force quit
I'm stumped. Aperture will work for a few adjustments and then I go to make another adjustment, and I get the beachball until I force quit. I've repaired the database, dumped preferences, tried the library on another machine. I have 4 separate Aperture Libraries and all are suffering at this point, though to different degrees. I spent a few hours with Apple Care and we went through lots of trouble shooting, but the problem remains.
Help!
Help!
Macbook Pro, Mac OS X (10.6.3), Aperture 3.0.3