This morning while searching for a lost disc on #16 at Terrace Creek I started thinking about how cool it would be if golf discs "beeped". I mean if science can come up with a singing Xmas card then why not a small beeper that would velcro dot on to the bottom of your disc? Of course it couldn't weigh much. I'm thinking less than five grams and it wouldn't be legal for tournaments but it would be great for those "danger holes" that you do come across. Does anyone know of such a product? Would you buy one if they were available?