Hey, a free copy of the book can be downloaded
here if anyone is interested? You'll have to give it a couple of minutes though (it's 3.6M), because it doesn't look like it's doing anything. If you have FireFox, it says it's transferring the data in the bottom left-hand corner of the screen.
And, while I admit the book could stand to be rewritten, am not sure I'll ever get around to it. Oh well, what do you expect for nothing?