In getting a new Omnitouch 7 and would like to replace my standard console as the location would be ideal in our home. I know that HAI recommends having one, but why? I also have an older 5.7 which seems to be able to do about everything that a standard console can do and is also wired directly to the console. I use PC Access for all configuration. The orignal console looks a bit dated compared to newer ones. Am I missing something important? I likely would not replace if I didn't have the 5.7 as if my network failed I would not have any control. SJ