Freaky,
I will see what I can do about a help for the training log. But the idea is simple, you store your routes in the training log (new route) then when you have done a training session select the route you followed and fill in the other details and all is stored for you.
The training log is very experimental and I will be interested to see what other people think, what they would like to see? would you like it to be public so we can all see what you are doing?