sound through enbd

I wish to report - because it's so _funny_! - that I have been able to
send sound through the enbd driver. Only at an experimental stage, but
it works ...

   server# enbd-server -s 1TB 4064 /dev/audio
   client# enbd-client server:4064 -n 1 /dev/ndb
   client# sox that.hurts.au -t raw /dev/ndb

and sound comes out of the speaker! 

It fooled me at first, because one has to type "sync"! And if you do
the write twice before typing sync, you only get one play.

I haven't experimented much. I'll have to see how a stream plays. I
imagine I will have to remove all the kernel buffering.

I'll port that serial-to-block driver to 2.6.

Peter