I have just come from the meeting above, which was truly excellent, and led to a rich and valuable exchange of exciting new mathematics. It gives me great pleasure to express publicly my gratitute to Aurelio Carboni, Pino Rosolini,and Bob Walters for setting up and arranging, as the Organizing Committee, this international meeting, with all the manifold accompanying logistical problems. I must say that I found the lack of suitable blackboards an annoying if minor issue, since I am unused to preparing overhead transparencies, and was told two minutes before my talk that those I had prepared the night before were scarcely readable, in having too many lines to the page. In my disappointment and irritation , I used language stronger than I would have wished in criticising the lack of the usual communication-tools; I said "disgraceful" where "unfortunate" would have corresponded better to the situation. Thus I gave unintended offence to my three dear friends of the Organizing Committee. I now offer them my public apologies, and seek their pardon . Max Kelly.