Well i have jailbroken my iTouch 3 times now with in a week... So on the third time i was going into installer to install a couple of things, then i press the home button like usual so the items will install. but when the little spinny thing pops up on the screen it just froze and it would not stop spinning so i held the sleep and home button down untill i turned it off and let go of both buttons also it was not connected to anything. and when ii tryed to turn it on again the apple logo was just stuck there for a long time. so i just put the ipod in to DFU mode with ziPhone. and i will just wait for the app store to come out in June... if any one can help me i will maby try to jail break again..