I was the inexperienced person behind this request!
It looks like sticking my neck out about an issue that I didn't really have an in-depth knowledge about what not a great idea!
In any case even though it didn't sound like it at the time I do appreciate the contribution by Chuck, Pilot DAR and others and will read through their posts again - SLOWLY this time!
What might be useful is a bit more biographical information on the left hand side about the user - i.e. so many hours, rating, books written, experience and so on.