Automatically notify node owner /author when comments added to his node ?

Hi,

I am using this great module and commentmail (to notify the admin of new comments) but I would like the node owner / author to be notified when a comment is added to his node, any idea how to do ? (node authors are members on my digg-like website, not me).

As the comment subscribe and notification is working perfectly I don't want to change the whole thing, but I would like the node author / owner to be notified when somebody comment his news on my digg-like website (drigg module), so is there any chance that you add this function to comment_subscribe ?

I've read that the Subscribtion module can do that but I'm not sure that it works as well as your module, that's why I'm asking you.

Thanks a lot.