I'm having terrible trouble doing this. I wonder if someone can help me with the following problem. I have downloaded some videos that are MKV files, but I cannot seem to find a program that converts them and burns them so that I can play them on my DVD player. I've tried Nero Express, I've tried ConvertXtoDVD but none of them seem to accept the MKV files. They accept avi and other files but not mkv and it's getting very frustrating. Are there any software programs where I can just insert the MKV files, which convert them and burns them at the same time (similar to what Nero Express and ConvertXtoDVD do with the avi files)? I hope I've explained this clearly. Oh yes, as you can see from my username, I'm not technically brilliant, so a dummy's explanation would be appreciated. Thanks in anticipation.