I only took one class in DVD authoring (and that was for regular DVDs, not blu rays), so I'm confused how all of this works for copying blu-ray files. When you assemble the disc, it is going to have all the features together in HD, and end up something like a 50GB download? If so, I would prefer just a regular (4.35GB or 8GB) standard definition ISO that I can burn to a regular DVD disc. It should be pretty easy to export the HD files and render them out as much smaller, SD mp4 files, right?

I finally got around to buying a blu-ray player for Christmas, but I don't have a blu-ray burner, and I like to have a backup copy of everything on DVD so I can take the disc with me and play it for friends (my blu-ray player is stuck at home in my living room). Plus it's far quicker to and easier to download something under 10GB to my computer.

Is it possible to create both a HD version and SD version of the same disc?