Geohot just released his fifth version of limera1n since Sunday. This version is called RC1 and geohot states that this is the "out of beta version". What he does not explain is whether one has to restore to 4.1 and than install the latest version or whether it is possible to install the new RC1 version over the previous version??!!
Take a look here: http://www.limera1n.com/
Take a look here: http://www.limera1n.com/