You can total mileage or a range of periods (weeks, months etc),
find you best times, and even compare your sessions with other "similar" ones
that you have done.
With computer
power on your side you will be saved trawling
through a pile of diaries, which, from our personal
experience, can be very time consuming.
All this is brought to you at the
bargain one-off payment of £8. This will give you unlimited access to your
diary and all of the review options as well as online help.