I was thinking about this today. My Daughter-in Law had one of those I-pods today, and that got me to thinking. We always wear headphones when we hunt, and either listen to a threshold tone, silence, or combination. A neat "gimmick" would be a machine that plays music(built-in Ipod), or whatever. Then, when the machine passes over a good target, the music is interrupted by a target tone. It would be a seller, I believe!

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Somebody stole my steering wheel

. Oh, I'm in the back seat........