Re: [LAU] Dave Phillips' article on Linux audio plugins... is there a copy online somewhere?

I've found a few references to an article Dave Phillips wrote, entitled "Linux Audio Plug-Ins: A Look Into LADSPA".  It's referenced on the front page of www.ladspa.org, and was, it seems, on O'Reilly's web page. However, the O'Reilly links seem to be broken, and a number of Google searches have turned up nothing.  (The LADSPA homepage didn't actually list the title - I found that elsewhere; I'm assuming there is just one article that I'm seeing references to, but if Dave had more than one article on O'Reilly concerning LADSPA, this may further confuse the issue!) Can anyone direct me to a copy of this article?  Failing that, is there an alternate source of introductory material you'd recommend?