I purchased tools and battery from Ebay. The tools (x4) looked and acted like cheap plastic...Therefore I couldnt get my itouch opened. So I had to find another place to purchase tools....ifix was recommended.
I have yet to repair the ipod......
I am sorry to say at this point it would have been better to ship the itouch to a dealer and have them put in the battery. At this point it has cost me more money (for tools and time) then if someone more experienced did it.