I have a Roku2 and it has a couple IP camera apps built in but they have many limitations (images versus full video which is a huge limitation) but for some people it's better than nothing. From within the Roku main application click Search Channels \ Scroll down and click Apps. From there you can scroll down the menu until you see either WebCam, WebCam Plus, or a generic app just called 'Cameras' which requires the ip info of your cams. I would think it would be easy for someone to create one that can do full motion video. Maybe there are some limitations that the app developers have. who knows.