Thanks MichaelB - I understand what you say & hope you are...

Thanks MichaelB - I understand what you say & hope you are correct, as THX now occupies nearly 55% of my PF due to averaging down over years - thus the nail biting! Yes, CW will be different & it would be a bonus if a significant result popped up there first! Depending on the actual technology in use, I can only imagine that trying to follow those unpredictable pipes down to their source must be like playing an expensive game of pin the tail on the donkey! Would love to be a fly on the wall at current THX site meetings!