Linc, thanks for your help.
Here is what I get from the console after clearing and running System Preferences
10/26/11 9:27:28.796 PM SafariDAVClient: ServerNotifications: Setting delegate to APSD
10/26/11 9:27:29.474 PM SafariDAVClient: Subscription request completed
10/26/11 9:28:43.000 PM kernel: IOSurface: buffer allocation size is zero
10/26/11 9:28:48.000 PM kernel: IOSurface: buffer allocation size is zero
10/26/11 9:28:48.000 PM kernel: IOSurface: buffer allocation size is zero
10/26/11 9:29:01.000 PM kernel: IOSurface: buffer allocation size is zero
10/26/11 9:29:01.000 PM kernel: IOSurface: buffer allocation size is zero
10/26/11 9:29:01.000 PM kernel: IOSurface: buffer allocation size is zero
10/26/11 9:29:01.000 PM kernel: IOSurface: buffer allocation size is zero
10/26/11 9:29:01.000 PM kernel: IOSurface: buffer allocation size is zero
10/26/11 9:30:39.849 PM System Preferences: Couldn't find PictureValueImagePath, trying to resolve the AliasHandle
10/26/11 9:30:39.856 PM System Preferences: Couldn't find PictureValueImagePath, trying to resolve the AliasHandle
10/26/11 9:30:39.860 PM System Preferences: Couldn't find PictureValueImagePath, trying to resolve the AliasHandle
10/26/11 9:30:40.018 PM System Preferences: Couldn't find PictureValueImagePath, trying to resolve the AliasHandle
10/26/11 9:30:40.143 PM System Preferences: Couldn't find PictureValueImagePath, trying to resolve the AliasHandle
10/26/11 9:30:40.177 PM System Preferences: Couldn't find PictureValueImagePath, trying to resolve the AliasHandle
10/26/11 9:30:40.194 PM System Preferences: Couldn't find PictureValueImagePath, trying to resolve the AliasHandle
10/26/11 9:30:40.292 PM System Preferences: Couldn't find PictureValueImagePath, trying to resolve the AliasHandle
10/26/11 9:30:40.303 PM System Preferences: Couldn't find PictureValueImagePath, trying to resolve the AliasHandle
10/26/11 9:30:40.305 PM System Preferences: Couldn't find PictureValueImagePath, trying to resolve the AliasHandle