OK, Bimicher, I thought I had. See beginning of request!
Anyway, I used various tools of Adobe to build the video and it is a 1920 x 1080 video, 26 minutes long and it is saved as an mp4 file. The software I am using to burn the DVD is Roxio's Toast. I have used both Version 8 and the 'MyDVD' (Version 15 I think!). I don't really know what other information you need. Can you at least give me an idea? Are you looking for the settings I use? If so, then it is the 'Magic' settings. The video was created as a H.264 with maximum bitrate.
I realise this is a Roxio users group trying to help each other and I understand and respect that. Please just let me know what info I need to give you and I will.