Well, I figured that restoring the old tutorial might be useful, so, I
dug it out of www.archive.org's archive of the web. I've put it online at:
http://www.cubik.org/mirrors/cold/
A lot of the information there is old, out of date, or missing (never
written), but maybe it'll inspire someone out there to go and write a
better set of tutorial documents or something.
Enjoy,
- Bruce