Hi I could really use a little help with the concepts and architecture of C-Bus please. Basically, my parents own a house very remote which is extremely difficult to get people to come and work on systems. They installed C-bus about 10 years ago and recently upgraded to a Wiser 2 controllers (PSTN controller blew up). However, during the setup all there is 3 controls, and I would like to program the wiser to manage the whole house. What I am trying to do is pretty basic. There is alot of dimmers and relay controls about the house. The house was (atleast in my opinion over-lighted). Everything is super bright and a room may have 3 or 4 relays to the room. However, the light switches are all individual. Hence to turn a room on your need to press 4 buttons, none are labelled, and its a nightmare for anyone who doesnt know the house. I would like to build a wiser 2 setup and install an ipad to control the major function and rooms in the house. So, I have PICED installed, and I can see the widgets panel, but what I do not understand in the Groups in essence. How do i know what is connected to what relay, what groups exist, and then in the controls what group addresses are in the system, need created, and can be controlled. I 'think' i need to use C-gate? Which can't be accessed on the LAN? Do i need to plug in via Serial only? Basically I want to do the following Create a group for every room and control it. And I want to launch it at say 50% (assume i use a scene here). Turn on the spa and heater Turn off the entire house Turn on entire house (emergency) Turn on outside lights only Any basic help in where to start would be great. 9FYI been working in IT 20 years, so I am comfortable with tech, just need a bit of push in the right direction. Thanks