DirectX 9 AudioVideoPlayback

Question

I' m novice in DirectX technologies, and I'm using the video class in the Microsoft.DirectX.AudioVideoPlayback namespace in order to be able to play mpeg 2 files. The thing is that at the same time I'm trying to display subtitles with info about the item that is currently playing, directly on the form that I use as an owner (display surface) for the video object, but I can't figure out how to do it. I've tried several things, but none of them has worked yet. Any ideas???