This is a lite version of QuickFreedom that can jailbreak all devices with 3.0 Firmware. I have not tested iPod 1G, iPhone or iPhone 3G. Make sure you have upgraded to the 3.0 firmware before using QuickFreedom 2.0 Beta. Remember this is a Beta and custom ipsw creation, boot logo changing, etc are not available until a later date. Download here!