Okay so I got my ipod touch 2 days ago and I wanted to try out the battery life while surfing on web and using youtube. But something really weird happened to me... actually when I finished using it, it used a little less then 1/2 of the battery (it was fully charged). And after that I turned it off (not sleeping mode). But then the next day when I wanted to use my ipod touch, I noticed that there was only about 1/4 battery remaining. The brightness was adjusted to about 20% and I do not use the equalizer. I just find it weird because since I turned it off completely the wi-fi shouldn't drain my battery right? Because I read somewhere saying that I need to turn off the wi-fi before turning it off? This is already my second ipod touch since I returned the first one due to battery issues. And I also have another question: For how long do I need to charge my ipod for the first time? The first time when I bought it, the person told me 3h. Then the second time, 7h. That makes a big difference! For how long do you guys charge it for the FIRST time? Oh and my ipod can only last about 1h30 when I watch videos on youtube? Some people claims they can use up to 4hours though... eee...long post here. I await your answers!!