I am over 13, I'm just too lazy to sign up. I researched for an mp3 player for over two months. The main ones that I looked at were the Rio Carbon, the Ipod Mini, the Dell DJ Pocket and the Zen Micro. After a lot of comparing, I decided to get the Zen Micro. After a week of waiting, it finally came in the mail. When I first got it, I was mad. The touchpad was extremely annoying. After a while (about 30 minutes), I began to figure out how it worked. It is extremely easy to use once you figure out how to use it. As for putting music onto the device, it is really simple. You can use most music programs to do it (I use WMP10). Battery life is good, but I have never ran out, so I cannot give a good estimate.Pros:- Great Features- Easy to Use- Awesome sound- Not an Ipod- Customizable MenusCons:- Touchpad is annoying at first