I recently used a program to jailbreak my Ipod touch 2nd gen on the software 2.2.1 and half way through my ipod went dark and it wont turn on at all. When I plug it into my computer a bubble pops up saying that this device has malfunctioned and windows cannot recognize it. I tried holding the power/home button but no success. Nothing ever comes up on the screen, not even the connect to itunes symbol! Can anyone help me???