Hi im new in android i recently rooted my nexus s 4g n i didnt know what to do now but after google search i found roms n hacks so then i found this really great page after android i had before blackberrys so its basically the same but much harder to do roots this install this do this n that but is good finally got dooderbutt 4.0.3 n is running good no lacks or fc wimax great everithing good 5 days without problems thx for this amazing rom