Apple Thoughts: CS5 for Mac Causing Problems?

"Adobe recently released its latest CS5 productivity suite for the Mac, and a few people have been experiencing a problem where applications (particularly Photoshop) seem to be crashing when they are quit. The program will otherwise run just fine."

If this is happening to you, this article gives some tips on how to fix the problem. According to the article, the problem "happens when a resource the program needs is not properly available to the program. The program can read and load all the settings it needs when starting up, or use default settings if settings files are not readable, but when quitting if it cannot save these settings then it may hang or crash."