anybody have any experience with this

http://www.grenit.com/index.html

it s a transponder that goes in your car that whispers your lap times in your ear.

If it works as advertised this would be realy useful - especially at my local track where we get hand counted

Havent used one but looks like a great ideal.

whispers? am i hearing things?

yea could make ya crazy, pretty cool though.

does anybody heared about Novelty Hobby in MO

They claim that they fix personal transponder,
I send Mine three weeks ago. Sept 3 2009
Talked to Rex Franke(Owner Novelty Hobby)
last weekend and he said he will send it out on monday
2 weeks later, no transponder and he doesn't return phone calls

Stay away fronm this Hobby shop

Novelty Hobby MO.
660-739-4530
660-739-4546

Novelty MO.