It is easy. When you have finished adding all your chapters, etc., click on the "Make DVD" button. Then, click on the "Prepare DVD" button. Choose a disk with at least 5GB of space and a directory that has a name you will remember. This directory must contain two folders, AUTIO_TS and VIDEO_TS. These must be blank (i.e., contain no files). Let DVD Architect crank and create your DVD files within these folders. When it is finished, click on the "Make DVD" button again, only this time select the "Burn" button. Select the folder that contains the files you just created, select your DVD drive and set the other parameters the way you want, and then click on the "Finish" button. This will actually burn your DVD. For each additional DVD, repeat this last step. Thus, you can burn multiple DVDs in just the time it takes to copy the files (about an hour at 1X speed).

As far as I know, DVD-A doesn't let you specify the number of copies you want to make, and then simply ask you to put another disk in the drive. Pretty stupid oversight, since EVERY DVD and CD burning program has such a feature. I am sure SOFO will rectify this in the next release.