I have had my iPod touch 2g since November 15,2008. It says it is fully charged and then randomly shuts off and turns black it will not respond to holding the home and sleep button. When i plug it into the computer a message pops up saying my ipod is detected in recovery mode, then the battery says it only about 20% full after maybe 10 minutes of use and a whole night of charging. This all started happening after i got the upgrade and i have restored my ipod over 20 times. Please help im new to forums and just want an answer so i know if i need to buy a new one or not.