Dan,
I've got a few chapters of code saved up on my machine here...they are all circa 1999, so either because I was actually going through that stuff myself (which at some point in time I actually did, so a quick QC pass through the source should be done first LOL), or perhaps I actually downloaded them from somewhere.
If you want to just grab these I can literally ZIP the directory structure and post on my web server?
-Dariusz