RealAudio capture

[John Erdman]

This thread on DVD capture reminds me that I have been looking for a way to
capture a RealAudio file and ultimately convert it to MP3.  Is there a way
to do that on my G4?

I tried using the Windows oriented recorder found at
http://rawavrecorder.homestead.com

But alas, the Dell laptop I was using had no peecee sound card which
apparently is required. Otherwise it looks as if that kind of app would do
the trick.
Has a comparable recorder for MacOS become available?

Thanks,
John