[thePurpleGiant]

Okay guys, what I want to do (preferably in SoundJam since I'm registered, but will register Audion if needed) is to adjust the playing speed of my MP3's (speed them up)

but ALSO

I would like to lower the pitch, so they don't sound like chipmunks! I know this has to be possible!!

Somebody please point me where to go...

[reactor]

To my knowledge this app does all mp3 adjustments one could wish for: mp3Rage.
A copy can be downloaded and evaluated for 15 days:Chaotic

[DominikHoffmann]

Just downloaded a copy of MP3 Rage, but it doesn't seem to do the trick. I myself would be interested in knowing what program has that capability.

[- - e r i k - -]

There is a program called the amazing slow-em-downer or something... Don't know if this is what you are looking for.

I think you might as well forget about time-stretching MP3s in real-time for now