http://www.greenpois0n.com/
i just did one .. i thought it failed, but it was just hanging there, actually reset it and started doing the jailbreak a second time, it hung up again, but i just left it alone then it finished and I was able to install Cydia.
did u try the rc4 version. are u sure u used the newer version
Yup i have the newest version
i am running it on a pc already... DarnTry it on a pc, I cant use greenpois0n to jailbreak an iphone or ipod on a mac, but i can on windows.
i am running it on a pc already... Darn