I put some subtitles on a slideshow I made for a homemade DVD. I am using Ulead Workshop 2 trial version. The subtitles go fine until about half way through the slideshow and then they start getting out of sync with the pictures. When I check the subtitles in Ulead, it's showing it's timed perfectly. But when it's burned to DVD it starts to get out of sync. Is this basically like the audio sync problems that you get, or can this be fixed somehow?