[eduberaldo]

Hello guys!
I'm almos buying an external audio interface. I'm talking about M-Audio Fast Track. It seems to be good for what I want to do. My Mac Mini is a Power PC G4 and it hasn't any audio input but I need to record voice.
As I need an external interface, I thought I could acquire one that wasn't so simple and not too complex. For what I've seen about this external audio interface I'm happy.

But I have a doubt.
I also need to edit audio, like we do on Pro Tools. But Pro Tools has it's own external audio interface and it's too expansive.
What I want to know is: what kind of other app could I run with this external audio interface? Logic Audio?

Can you recomend me any other app for audio editing that can be run with M-Audio Fast Track?

Thank you very much for the help.

[Waragainstsleep]

I think USB audio is built in to OS X, so you should be able to use almost anything. Garageband and both versions of Logic for sure.