Just wondering... I am really puzzled I cannot get a custom boot logo with my jailbreakme jailbreak. I have done a lot of ssh and themes and what not and .strings stuff so I am not a total n00b. But I was hoping to get some feedback on this topic. I was wondering if it is possible to re-jailbreak my ipod 2G 4.0 with redsnow and downgrade my firmware. I was hoping to do this for the custom boot logo and so I wouldn't have to deal with the slow 4.0 software update. Any links or advice are greatly appreciated. I have already browsed multiple sites but I can't make sense of wich method is the newest or most effective. I also would like to know about downgrading my firmware.