NeroVision Api

I am succesfully Using the nerovision api to encode and burn mpeg into a DVD. My question is this:
Does anybody have a creative idea how i can create a Video-DVD that also has some non-video data.
I have two solutions that aren’t complete and don’t work:

  1. I thought about writing directly to the hard drive instead of burning on DVD, like NerovisionExpress allows, adding my extra data to the folder, and then burning the entire data to a dvd. The problem is that I can’t find how to “burn” directly to the harddrive in Nerovision Api.
  2. I thought about Burning an image file instead of burning to the DVD, extracting the data to a folder, adding my extra data to the folder, and then burning the entire data to a dvd. The problem is that I can’t find a class that can extract .nrg files or .iso files to a folder.
    I’d really appreciate an answer from NERO on this one.
    Thanx
    Michael
    mjmimmm@hotmail.com