Thanks for the replies. I did really want to hear people who have actually done it. It's kind of all well and good to say you would - but actually doing it is another thing altogether if that makes sense. Thanks Black Cat. I am going to have a look. My problem is not so much of strong-will, but i will still look.

I have PET book. Course is too hard to arrange where i live and my lack of child free time. PET works, I like it, but it is not making a dent in my actual issue.

I don't think i have high expectations, but it's good to bring that up.

Thanks for the story JM. I have wondered that. And we all know that there is no 'one' thing that works for all.

BBL