My son used to race for a team ( cant remember which ) and all the races had a running commentary of the action during the race ( in the style of our famous Murry Walker ) it made the racing much more fun ,do you think this would be a good idea to impliment into some ,if not all MNR meetings or would it possibly put the drivers off their concentration

Well it would depend on where the commentary is. If you're referring to putting out a live stream of the race for others to watch with commentary then that would probably work, but if you mean that someone was spectating and commentating on the race in TeamSpeak with the drivers then that would probably throw people off and cause some confusion.

Just an idea ,thought it might improve the realism

Is there any way that a race commentary could be heard just through the replay and not actually by the drivers during the race ,i don't mean dubbing it in after the race ,this would take too much time and effort ,but to be audible after downloading the replay

Only way I know would be for dubbing it in afterwards.

yeah unless someone is watching and just records their voice or whatever... but thats one less person racing.

anyone ever watch those live streams of races?