I don't know if anyone has seen these before, I'm using a few on a project at work at the moment and thought they'd be great for home automation, They come in both USB and ethernet versions, allowing for 55 digital I/O.
http://www.poscope.com/PoKeys57E
When i'm finished with the work project and if i get any spare time i'll see if i can knock something up to communicate with it via Indigo - Unless anyone else out there has either a) done it already, or b) has more time than me
