We told you about Sn0wbreeze before. Basically iH8sn0w is planning on releasing a PwnageTool clone for Windows user, that will be able to create custom firmware for most of the iDevices.
The thing is that, iH8sn0w is planning on releasing the tool for a while, and we didnt get anything so far. Also, there is a beef going on , between MuscleNerd and iH8sn0w . MuscleNerd, member of the iPhone DevTeam, says that iH8sn0w has no exploit and the tool is a “fake”. We do not know if this is true or not, but we tend to believe MuscleNerd, based on his ( devteam’s ) experience and also on their previouse releases .