Where would one buy a set, anyway? I'm in ... well,
see sig. ^_^
I got mine from Galls, but that was about 10 years ago... I just did a
fast check on their web site, and I didn't see them now. However, I
didn't really try searching too hard... so they may still be worth
looking into (mine came with a book on how to use it as well... I've
never gotten very good at it however).
I think I may have also seen them at one point in an MCM Electronics
catalog (same set I have with the book).
-chris
<http://www.mythtech.net>