Hi Thomas,

You've raised a few points/questions which I'll try to answer and hopefully guide you a little.

1. An Mpeg2(DVD quality) file can be created in the Produce section of PD if you want to keep your project video/
2. A DVD can be written to disc from PD's Time-line in the Create Disc section.
3. In the Create Disc section you can select to Burn to Disc or Create a DVD folder.
4. The Create a DVD folder will place all the DVD information a a selectable location and it'll include two folders Video_TS and Audio_TS. It is these last two folders which are placed onto a DVD disc. You can transfer this data using a write to disc software such as Power2Go.
5. when burning multiple discs I would suggest you Create a DVD Folder and use a disc writing software to multiple burn disc.
6. The DVD Folder is retained on your Hard Drive if you wish or you can delete later etc.

Hope the information helps

Dafydd