Hi, I wonder if anyone can help? I have the uptodate software on both the iPad and ATV2, but I can't stream video from my iPad to the ATV2, only the sound. the video keeps playing on the iPad. This is only a problem when trying to stream from a shared device, ie my iMac. Programmes or films stored locally on the iPad work fine. I have rebooted both the ATV2 and the iPad two or three times to no avail. Thanks in anticipation.