Anyone using the hackhd 1080p circuit camera?

[dwgtom 0]

I am trying to get some help with arduino scripts and working with various sensors to trigger the hackhd to record, stop recording, etc. I got it to record on motion, without an arduino, the motion sensor acts as a relay which triggers the switch, but am looking to do some other cool stuff like light/voice activation and a wireless xbee transmitter/receiver connected to a motion or any of the above sensors so I don't have to put the motion sensor inside the tv I am hiding this in