I bought cyclemeter yesterday night. I'll try it out soon. I absolutely despise attaching electronics to my bike. I also have and ride too many damn bikes (which is a big reason I hate the computers and attachments). I wanted to be able to track mileage in a convenient way. Average speed for a full trip is nice too. I don't care much for any other features at the moment. We'll see how well it works. The fact that I already take my iPhone with me on every ride, and that the app is only $5 made it worth giving a shot.