I have been distressed for years about the tendency amongst some providers to promise cures, and applaud your realism. OTOH taking a defeatist attitude can lead one to fulfill one's potential. Late night PM jihads are certainly indicative that something is amiss, after all it took me about fifteen seconds to delete the lot of them. Remember the old phrase "lost time is not found again"? I am coming to the conclusion that we are both wasting our time in this thread, and as long as you remain within some parameters of decency would be satisfied for you to have the last as well as the first word in this "exchange of views". Ciao for now.