Well, after about 2 and 1/4 years of reliable service, my Nano appears to be about to bite the dust. I've been having battery issues for a while, but now it's getting to where I lose 25% of my battery power after about 10-15 minutes of listening to music. Not cool, especially since my iPod is a necessity walking around campus. I'll probably pick up one of the new Nanos, unless someone can persuade me into buying one of the 80GB+ models (considering I only put music and pics on my iPod and my 4GB nano is only over half full).