Thanks Michael.
I was afraid that would be the answer. I think I'll keep what I have for now until I can afford to buy another touchscreen. I'm sure I'll be able to resell this screen/PLM as a standalone controller sometime down the road. For the moment, the X10 messages are doing the job. Just makes my programs more complex and I have to keep track of the HU codes and their definitions on both the ISY and IES devices.
Can you give an example of what you mean by cross linking. If its not overly complex, I may try that with a few of the more critical devices.
Since we are sort of on topic here, do you have any recommendations for PoE power injectors ?
Thanks.
-X