Okay, so I was able to download the NESTER rar file, unzip, burned it (at least I thought I did) & of course it didn't work when I tried it out. (Hopefully I have CD-RWs Rick ) I'm going to do some more digging around the forums at the ISO Zone to see if there's a Mac-equivalent to IMGBurn. If not, I'll have a buddy of mine use his PC to burn them for me.
If that doesn't work, who knows...