[ame]http://www.youtube.com/watch?v=fMIVqpODLng[/ame]
This video will show you how to go about deleting the annoying Limera1n icon off your Springboard. After you install Cydia, you don't really need it so you should just delete it. Go into Cydia and download something called CyDelete. This will allow you to delete application icons that came from Cydia. Really useful tweak to keep around overall.