So i recently baught a 2nd generation ipod, afer gving my little bro my old 1st gen. I had my first gen since christmas ( not the recent one, year before) and noticed that the battery drains and charges faster than before. Is it because its new? And also, whenever i put my ipod on hold, than turn it back on again, the screens duller for a minute or so, than gets brighter. Thats not normal, is it?