Today I decided to try to use my own music to run, as well as using my Nike+ to give me some idea of distance and time. Nike+ also as a Power Song option, so that you can turn it on whenever you need an extra boost. I used mine at the 28 minute and it really did the trick. Did 5.22k in 30 minutes!!!!!!!!!! So my Power Song is Phil Collins, Two Hearts. What's yours? Would be fun to make a list of everyone's and try them out.