I'm currently building a house, and trying to run Cat5 everywhere where my imagination takes me. 
I'm curious as to what unique or cool HA features/rules you guys have implemented.
Just as an example... I will have a motion sensor in my upstairs hallway for security. I plan (hope?) to set that up so, in the middle of the night, if it detects motion, it brings up both the hallway lights and the hallway bathroom lights to a dim setting (to make finding the bathroom that much easier).
I know that's probably not as interesting as some of the things you seasoned veterens have set up, but I figure it's a start.
I've checked out the ELK website to look at the expander boards and such, but nothing has jumped out at me (other than the Ethernet expansion) as a "I have to have this so I can do X".
So what are you guys doing that's out of the ordinary?
Thanks
Tim

I'm curious as to what unique or cool HA features/rules you guys have implemented.
Just as an example... I will have a motion sensor in my upstairs hallway for security. I plan (hope?) to set that up so, in the middle of the night, if it detects motion, it brings up both the hallway lights and the hallway bathroom lights to a dim setting (to make finding the bathroom that much easier).
I know that's probably not as interesting as some of the things you seasoned veterens have set up, but I figure it's a start.
I've checked out the ELK website to look at the expander boards and such, but nothing has jumped out at me (other than the Ethernet expansion) as a "I have to have this so I can do X".
So what are you guys doing that's out of the ordinary?
Thanks
Tim