Mathew Cohen wrote: > > I realise that but what if I do not want to use all interupts. Why would I > want to enable them all??? Each Interrupt has it's own individual on/off switch, and the Global Interrupt enable is like the main switch for all them. So, even if the Global switch is on, only the ones that you have enabled will work. -- Best regards Tony http://www.picnpoke.com Email sales@picnpoke.com