Why thanks for asking.

Its a cateye V2c http://www.cateye.com/en/product_detail/461 and it does almost everything and more. I'm still working on working out all the little details. Having a cadence is really cool and helps me with gauging my efforts. It has no gps or heart rate, but that's out of my price range, even with my shop employee discount.

I would recommend this 'puter to anyone who is even moderately serious about fitness and performance. I'd love to get another transmitter unit and stick it on my fixie.