[psuskeels]

Alperovich - what other apps do you have installed? While I won't be quick to point fingers - IntelliScreen is very careful - if there are any errors (such as the one you're experiencing), it disables itself and provides a message to the user. However, if the error is from another app - it doesn't catch their exceptions (they should disable themselves if they are getting an exception - but unfortunately, some apps do not have good error handling and just crash).

Please list other apps you have installed - most importantly - or more simply, if you could print out your /System/Library/LaunchDaemons/com.apple.SpringBoard.plist. I will then install the same apps as you and let you know what's causing the problem.