Disable iCloud signup window
22 Sep 2013 | Last updated: Never
To disable the iCloud signup window for new users in OSX Lion, enter the following command into Terminal followed by enter.
sudo defaults write /System/Library/User\ Template/Non_localized/Library/Preferences/com.apple.SetupAssistant DidSeeCloudSetup -bool TRUE
Compatibility
Tested on OSX 10.7.x, Lion.