Oh, one should 'vote'..... just another troll......
You should do some newsgroup search.
This question is asked every once in a while.

I suppose this is one of the "every once in a while times".

I am not a troll. What are you talking about, you'nuts ?! I am a hobbist,
pretty good in RF electronics and quite fond of my hobby. I built my first
AM radio (7 transistors) when I was 7, for Pete's sake! When did you build
your first? A piece of advice: think before trying to offend somebody.

Nic.