I imported my video into advanced edit. I then went to my dvd to burn it to disc. A format came up asking what type of disc i wanted to burn. I chose avchd. Nothing happened. I then went to File and chose avchd from there. It asked me if i wanted to save it. ( Save what) and the save button was greyed out. I can burn a sd disc but thats all. I have 4gb memory so that should be alright. Can anyone help please.