Can someone post directions or point me to some that definitely work in rooting a Transformer 300T with 4.2.1, build 10.6.1.8? The simpler the better, too (perhaps a tool or specific directions that don't require too much "programming." I am overwhelmed with all of the methods that are listed for the 9.something builds and with the boards that say that folks have bricked their 4.2.1 version. Can anyone help? Thanks!