Joe Thanks for the updated UL book I will consider it my Christmas present.
Everyone, I highly recommend taking advantage of Joe's link to the 2004 UL white book, it is not a great read
but it is a valuable resource.
If you have not seen one it contains info about products we install every day.
Conduit, breakers, fittings, baseboard heat, NM, you name it.
Joe emailed me my first white book, now I turn to it often.
Bob