What tunes get you guys revved up in the gym?

here's some of what's on my iPod workout list:

Welcome to the Jungle--Guns and Roses
Supercharger Heaven--White Zombie
Block Rockin' Beats--Chemical Bros
Wicked Garden--Stone Temple Pilots
Three Strange Days--School of Fish
Holiday in Cambodia--Dead Kennedys
Straight Outta Compton--NWA
Relay--The Who
Karmadrome--Pop Will Eat Itself

Always looking for good tunes to pump up with!

...bg