Thank you for you quick response. I had searched to forums but missed the Guides.
While it appears that ImGBurn will make multiple copies, it will not copy a disk without a manual two-step process of first creating the image from the disk and then burning it to the disk. I have been using CDBurnerXP, which automates the process of copying data from one disk to another, but it does not automate the burning of multiple copies.
Thanks again for your help. I'll have to play with ImgBurn and see if it is more efficient than CDBurnerXP.
Mitch