Same as "Android Gingerbread HD" By Me, But in Space Edition ! just use "Clock Hider" from Cydia With it, and make a folder from "Categories" App in Cydia, and name it "Applications" (without "") and it'll be just AMAZING !!

PS. If you have a problem with iOS 4.2.1 Docked icons (High icons, Low dock), Contact me on my E-mail: lilabd@live.com so I can tell you how to get rid of it :)