and it works really well. there are 8 stations preprogrammed into the transmitter (88.1, 88.3, 88.5, 88.7, 88.9, 89.1, 89.3 and 89.5), and you just set the radio to one of them. it's a little cheaper than the itrip, i think, but less bulky. hope to help someone!
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freedom's just another word for nothing left to lose - janis