Hi There I Currently Have a A Old Minder MK2 ( Still The Best) And A Touch Screen, Some Neos And Some Old c2000 Switches. The Minder And Touch Screen is For Security And Scenes Etc. i Have A NAD Amplifier With A RS -232 Port And Is Crestron AMX Compatable But Thisis Very Costly.. Is There A Way Except using NIRT To Control The Amp ? The Pascal Controler Seems To Be A Idea is There Any Easier Way. Many Thanks. Clinton in South Africa:rolleyes: