I own the Digi 003 mixer and use it from home.  It’s a great mixer if you are just starting out, and it works well with the Pro Tools LE software.

This machine has alot of plug-ins — plenty for an amateur music mixer like myself.  I would definitely get this mixer before moving to the big time machines.

 

Here’s what Musician’s Friend had to say about the mixer:

 

And Pro Tools LE provides everything you need (and then some) to compose, record, edit, mix, and master audio for music and desktop post production projects—with truly professional results.

 

Digidesign Digi 003 Mixer

 

 

BUY Digidesign 003

Further Reading:  Samsung Infuse 4G Review – That There Thing is Skinny