Alright I suppose I could give a real answer. Let's see, for running it's definitely Rise Against, Avenged Sevenfold, Dragonforce, Eminem, Linkin Park (NOT their new CD, ughhh), Breaking Benjamin, Chevelle, The Offspring.... And of course some random songs by others, but you get the jist.
Whoever said Radiohead....amazing band but they just don't do it for me as far as "running music" goes. Same for Rush. LOVE them but not for running.
Also....
Saying that "real runners" don't use iPods is just as stupid as saying that only "real runners" wear Mizuno. It's all a matter of personal preferance. Besides there's no such thing as a "real runner." There are just those who run, and those who don't. The elitist attitude that some runners have really annoys me.