Want to add some good tunes to my workout mix on my ipod...

suggestions?

I need upbeat stuff!

the way you are - timberland.. im addicted to it now!

captain Jack - DDR

Not sure what your in to...70's, 80's, 90's, top 40, country.... but here are some tunes that get me going
Put' Em High
Makes Me Wonder
Sexy Back
Relight My Fire
Hollaback Girl
I've Been Thinking About You
Get Up (Before The Night Is Over)
Anything from Prince
Old school Michael Jackson

Check out any of the NOW CD's. They offer a good mixture of tunes great for any warm up, cardio, & cool down