I'm looking for a simple stopwatch/chronograph to mount on my handlebar to time practice runs. I found a thread from last year about making your own (which I really don't feel like doing) and the DMC Sports timer. The DMC reviews I've found are so-so. Even a simple watch with a big start/stop button that I could mount near the left grip. I just need to be able to hit the button with my thumb. Any new ideas? Or do you think it's a waste of time?