Sorry for the lack of information, but i'm using the same converter.
When i click in convert, nothing happens.
Ok, I had the same problem when i did it. um... You have to do some extra clicking like..Hold on lemme check....Ok, Back so, in the picture i have provided a link to, after you have selected the picture you are modifying, (One that says "Image file list") You need to hit the button with the red circle around it in the picture im going to provide for you. After you hit the button with the red circle around it, then you should hit convert. Everything should be good after that! Heres the link to the picture: http://i299.photobucket.com/albums/mm308/HmhsBritannic/Example.jpg
Happy sailing!