Quote (clowncrook @ Jan 8 2011 12:19am)
depends what you need to do. homebrew channel is simple with smash stack. however, i believe right now it is rediculously risky to try and install a cIOS on 4.3 so you cant load anything to play backups.
Downgrading your system to 4.1 and disabling update prompting is ridiculously simple though. 