I have to apologise, because I won't be able to respond in detail this week. I will be able to respond at a later date, so I think it is wise to either reopen the thread when I have my response ready (is that an option?), as I don't think starting a new thread is very helpful.

And to answer Nereid's last question, yes it would be helpful to re-state unanswered questions, but I think that would have to wait until my response too.

Cheers.