Burps,
Many members here use Audacity for recording. It's free software and it's available for mac. Here's the download link -
http://audacity.sourceforge.net/download/mac
There are a few mac users here. Rockerbob and Neilsonite are two that come to mind, but I'm sure there are others here too. Maybe they can give you some advice.
I'll also move this thread into the music software forum, it'll probably get more attention there.
Cheers
Clancy
"I like work: it fascinates me. I can sit and look at it for hours". Jerome K. Jerome