Moving photos
Sometimes I err in choosing the project to import to as there are a few photos that do not belong in that particular project. To correct this, I drag and drop the wrong photos to the correct project. That system does not work consistently. Sometimes it does the move, and sometimes it does a copy. I'm not holding down any modifier keys such as the command or option key when dragging. It is frustrating, and for some photos, they simply won't move.
Operating System - 10.7.2
Aperture version - 3.2.2
Any ideas other than being more careful when I import a number of camera shots?
Aperture 3, Mac OS X (10.7)