Recently someone posted a reference to a book about circuit boards - making them, laying them out, etc. - but I just searched and can't find it. I'll poke around on Amazon, but if anyone remembers the book could you send me email? I've done 4 boards in the last year, with an expert friend looking over my shoulder, and have learned a *huge* amount, but there's a lot more to learn. A really good reference book would be nice to have around the house... Thanks for any pointers. Dave Johnson