I'm looking for some music to load in my ipod for when I work out. I usually do a little biking, a little running and lately I have been hitting the heavy bag and speed bag for 20 or so minutes. I have a playlist on my ipod that I use for working out and thought it was pretty decent, but today I noticed a significant increase in my intensity when Kickstart My Heart by Motley Crue and Bleed It Out by Linkin Park came on. So my question to you is what is your top song to work out to right now? Links are great if you can find 'em.