Thank you, Dr O! I appreciate you taking some time away from silence :D.
I did read Allen Repashy's retort on the thread I linked to in post no.2. He has a good argument from what I can make of it.
Your endorsement sways me that little bit further! Thanks again for your input.
And there enlies the problem.
Yes, I have spent a reasonable amount of time reading through threads in the Health Clinic and have gone to the last page to work my way forward. Yes, I've read quite a few blogs and the external links they take me too. And yes I have learned A LOT!! However...