Greetings again. I want to use my NetBSD 1.5.1 system to record 
speech from cassette tape (not CD) and turn it into MP3s. My PC has a 
SoundBlaster card that shows up just fine. I use the audiorecord 
program to record from /dev/audio0 to a file.

The audiorecord man page says "The output file will contain a 
Sun/NeXT audio header." Which of the many MP3 programs in pkgsrc can 
handle this kind of file? What arguments do I need for those programs 
to say "this is a Sun/NeXT audio file"?

--Paul Hoffman