I'm a newbie to ipod and to this forum (been reading threads for the past week or so) trying to decide between the ipod classic or the touch and decided tonight to purchase the ipod touch. I had a few concerns about the touch that I hope you can answer for me. Has anyone one notice a significant difference in the battery life between the 32gb vs the lower capacity units? I read an article today that mentioned a difference. Not sure if if due to a firmware upgrade or something else. I figure if it's firmware then everyone should be reaping the benefits, right. Anyway, I'd appreciate your feedback. If the battery is really bad, I'm exchanging it for the ipod classic.