Hi all.
In the PB column ("Online racer stats" page) there is sometimes a little "h".
Do you know what that means ?

Its means they have a hotlap uploaded for that combo

- 1 good deed today, wheres my cookie???

Amp - Too slow son :P

It means you've uploaded a hotlap for that particular combo. If you hover over the "h" you'll see your hotlap time.