hello guys!
@ryme, i'll try to answer your questions to the best of my knowledge.
as far as i know, cablenut works well with smartbro, tcp opti with pldt mydsl - have tested them already.
the best setting for cablenut is the one you should figure out on your own.
gourame is a TMN member just like us. he posted his own cablenut setting for other tweakers to use.
the j79zlr setting is your own setting, gourame's is his own.