From the responses I guess I won't bother asking anything in future. Thanks
Unfortunately powerless, that is what you get these days.
If you ask a decent question and expect an INTELLIGENT answer, well once in a blue moon you may be lucky.
It seems that most posters DO NOT "RTFQ" and go right off on a tangent pushing their own barrow, and obviously have far too much time on their hands.
Please remain on the forum, as every now and then there are useful responses.
I will now put on my flak jacket and batten down the hatches for incoming.