W&B....Thanks for the fast response. That helps. 
KaiserD2: In the guide, under "Settings...General" it goes into talking about the temporary files and how they should be deleted so as not to gobble up space. Below it tells how to set up temp file. This and other parameters can be seen by clicking on the green checkmark in the DVDFab main window.
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[Temporary directory:
DVDFab will rip the movie to the temp folder, then burn to blank disc. So please keep the free space the hard drive where temp folder is more than 10 GB. You can choose the directory of temp folder here. Normally, DVDFab will use 'My Documents' as default. ]
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Regards,
Bill K