Hi all, Been using the AVT-3700 Scaler from Scancom with the AE-100. Now I get a picture I am happy with from the Sky+ that blows away the ProV I was using. I have found the best way to connect it as follows. For 16:9 material AVT outputs 720p For 4:3 material AVT outputs 480p. When set to 720p the 1080i AE-100 locks into 16:9 mode, so need to drop to 480p to get at 4:3 and zoom modes. Picture not as good via VGA setting. 720p better than 1080i using Avia 16:9 resolution chart.