- Do I need to leave my computer on all the time with HCA running? Can I also use the computer for other tasks?
- I have an old computer that was good a few years back but now is a bit outdated. I tossed it in a closet and bought a new one. Can I use the old one to run my home? What is the minimum computer I need to run HCA?
- I've seen articles in magazines about home automation systems that can control heating, air conditioning, security and other wiz-bang things. Can HCA control these sorts of things?