I hope there is an easy answer to my issue.  I have the X940BT and a 3rd Gen Ipod.  I have the bypass install, but when I play a video from the deck off the ipod, I only get sound.  But when I use the ipod to play the video, it works fine, both audio and video displayed on the 940.  It did work for awhile, and I was able to skip video's, but now, it is back to not working.  I thought it might have something to do with having App Radio installed, so I deleted it, and it still doesn't work.  So the Ipod is able to send video to the deck, so the cable isn't bad.  Is there a setting somewhere that I need to fix?