Greetings!

I am happy with the sound quality and battery life. Right now, I am not using it - it is more for others in my family, listening to audiobooks. I like what I have heard. The quality seems excellent, even with the stock ear-buds. I will try it out with my headphones one of these days, and give you a serious review.

Battery life is good, but I really don't expect it to last the entire length of the 640MB storage (at my encoding level, that is about 10 hours, give or take).