Thanks for they replies,
I will need to investigate this further, one more question, the size of the box on the template, does it need to be a specific dimension, ie does it need to be a 16:9 ratio or does it using scaling to fit to the window, we are running the monitors in Portrait mode and i am intending to inject the PAY TV feed into the bottom 1/3 of the screen. as for the HDMI source... i will revisit this as i am tending to believe this forum more than Samsung themselves... so just to Clarify, the "Not available" would be similar to the out of range you get on a monitor trying to out put a resolution its not happy with.
Regards,
Kyle.