This may be of no help to anyone, but I recently had a problem with my iTunes album art screensaver in OSX. My friend was messing with the settings, and adjusted it so that there were three columns and two rows of album covers.
DO NOT DO THAT.
in OS10.4.8, for some reason, setting the preferences to two rows will crash system preferences every time the desktop/screensaver subsection is opened.
If you already have the problem, or end up having it in the future, I finally found the fix -
delete this plist file:
~/Library/Preferences/BHost/com.apple.screensaver.iTunesArtwork.xxxxxxxxxxx.plist
That will reset the preferences for that screensaver back to the default ones.
I just thought I would share it since I have been extremely frustrated over it the past week.
-reed.
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