But Wav files are SOOO dang large. I make MP3's in Fruity Loops 5 and I COULD save them as a wav file, but a 1.5mb MP3 would become a 15mb Wav! And I guess that's too large for JJ2 to handle.

I'd like to hear some stories about the people who use .s3m, .xm and .it files. They seem to have MP3 quality.