Freeware Software Mixer?

["Krispen Hartung" <khartung@cableone.net>]

Does anyone know of a freeware mixer I can use for mixing wav files? 
Something like ProTools, but it doesn't need to be that sophisticated. I 
just need to be able to import wav or MP3 files, mix, and then export to 
wav. I guess I could use Acid, if I had too, but I was hoping for an 
interface that looked more mixer like.

I'd use my existing ProTools, but it's the version that won't run without 
mBox hooked up to it....#@!*%!?#

Thanks,

Kris