I just bought a 32gb iPhone 3Gs that has NEVER been unlocked or jailbroken previously. I know that the latest tool that the iPhone dev team has released only works on previously jailbroken phones or on a mac (I have a PC). I would like to know if there is supposed to be any software released that will jailbreak an iPhone 3Gs with 4.0, if it has never been jailbroken before. Thanks!