Hi, \nfirst post and I hope my questions are not too silly. \n\nI've purchased a house that has Clipsal CBus2 throughout for lighting as on/off relays and Dimmer relays. And it also has a 5000ct b&w touch screen that has been setup with a few scenes and schedules. The system is dated at 2006.\n\nIdeally I'd like to throw out the touch interface and put a modern screen there that can display scenes, control the lights, display weather information, and allow me to add new functionality like audio intergration or apple HomeKit if I wish. \n\nI'm not an electrician, but I'm a capable DIY learner, so I had these questions:\n\n1. Is there a do-all device that's modern and can replace the b&w touch screen I have, with say a 7-12" colour screen that the family can use. Can I use an iPad instead?\n\n2. Where's the best place to get some high level formative knowledge about how my cbus system is built, and how I would extend and develop it.\n\n3. Is there an app I can use to plug into my existing circa 2006 system and see how they have programmed it, and maybe learn from that start point. \n\n4. Can I use a mac to interface with this old 2006 system via say parallels?\n\nI have a ton of other questions but I think these are the main guidance I need. \n\nSo sorry if they are above high level knowledge, but I love the idea of building and developing my own modern smart home so I thought I'd be able to get some guidance here. \n\nThanks.