Tune swap - great music to get you motivated!

This might sound ridiculous, but I am COMPLETELY reliant on my iPod to get me through those treadmill/elliptical/stairmaster workouts, and I am SOOOoooo bored with my same old music that I waste half my time searching through playlists for a song that grooves rather than just getting down to getting the sweat going --

Here's 10 tunes that have worked really well for me in the past - maybe they're just what someone here is looking for - And will you guys post some of YOUR fave songs that I can try and see if maybe they can get my feet (and my heart rate) moving again?

1. "I Believe In A Thing Called Love" The Darkness
2. "Mis Colegialas" Crooked Stilo
3. "Supermassive Black Hole" Muse
4. "Canon In D (Pachelbel)" Michiel van der Kuy, Classical Cardio remix
5. "Stronger" Kanye West
6. "These Words (I Love You)" Natasha Bedingfield
7. "Take Your Mama Out" Scissor Sisters
8. "Such Great Heights" Postal Service
9. "Foundations" Kate Nash
10. "Black Sweat" Prince


*edit*
Hey I just figured out how to get mp3 clips on here from Amazon so you can hear bits of the tracks - sweet!
Thanks guys!