From Alex Pawlowski:
You know how in qualifying for a race, they give you the MPH and seconds of a lap time (or, for others KMH and seconds)? Well, this Widget will calculate a lap interval to give you the average miles per hour during the race when you sit there wondering how fast that lap was. This converts a lap interval in seconds into an average speed in miles per hour. You can also change the average speed in miles per hour to a lap interval in seconds. As with my previous Widget, one can choose the color for the fonts and the skin. Enjoy. This version is the first release on CNET Download.com.