Hi Jerry,
As another antique (68 yrs) I think you will find this blog a big help in your scroll saw hobby. I have learned a lot not just from the YouTube videos, but by conversations with other members. As far as the DVD, he also makes one for the MAC. I, too, have a MAC and a (shudder) PC but like the to use the MAC. I'm sure if you look at the DVD instruction video, you'll see how it works on the Apple... Take care and welcome to the group
Dr. Jeff Popa