I've managed to get it working based on file extension, but that seems 
inelegant.  I don't want to have to specify every possible audio format 
out there just for the purpose of excluding these two directories.  If 
someone can let me know just why those two directories are included in 
the output, I'd appreciate it.  Thanks again.  (Last response to my own 
question of the night, promise.)

-- 
Posted via http://www.ruby-forum.com/.