jrbsr: I'm running 4 Moultrie M100 which have the option of audio. Audio works good if set up over a bait but setting up along game trails like I do, it is a hit and miss. All the Moultrie cameras are limited to 10 second night video and night video is black and white. These cameras when set to video, take a picture first, then the video. Sometimes, what you get in the picture is missed in the video due to the delay. This would not likely happen if set up over a bait. The field of view in the video is narrower than in the picture. Moultrie said this is how it down loads. Good luck.