Hi, I am playing video in Direct X 9, using AudioVideoPlayback.Video, I would like to be able to draw a line on top of the video. I cant get .Net drawing class to paint on top of the video, I have had a look around the various Direct X classes, including the drawing one, but cant see anything that would draw a line - I don't know direct X well at all, Any ideas? Cross posted at microsoft.public.win32.programmer.directx.video Cheers Ross