Ive had increddibly horrible success making these Hauppauge work if there is any sort of converter/adapter between the console and the hauppauge. I suggest getting the component cable for your xbox and using the converters after the hauppauge. Also the haupper can be a bit finicky, I often have to power cycle it whenever I change sources for it to recognize it has something plugged into it. Once you get it all hooked up, power cycle the hauppauge then plug it into your pc after a bit and see if you get video. Also try restarting the application if it still has issues after that.