Good quality kit which is nice and easy to fit and set up, once I'd found how to change the language from German! I have used it for a few weeks now and it has had no problems at all. I'd had a look at a few Cateye and Trek computers, but there's not much competition from them at the £19.99 price of this, features wise. It tells you a good deal of trip info and stores total mileage and hours automatically, plus it has a training aid to show you how your current speed matches your average speed. Good quality, nice and easy to use and read and very good value. I'm very happy with it. NEW October 2008: Still working well, no faults at all, still very happy with it after 8 months. Have dropped it onto concrete a few times now, from about 4 feet, with no ill effects. Doesn't get wet often, but when it has there have been no problems. An older version I had from Sigma didn't like the rain at all. This seems ok.