Black X App Switcher Icons

Cydia crack's | ipa crack's | jailbreak has posted a new item, 'Black X App Switcher Icons'

Changes your red remove application from the background cross to black
Cydia Updates – via planet-iphones.com

You may view the latest post at
http://www.ihackstore.net/2012/12/19/black-x-app-switcher-icons/