I tried the disk on my machine and it booted great! Yay!!!
I also ran the media check and it failed
I am going to redownload the disc one iso and give it another try on the one machine that it couldnt see the disk. Although I dont think it is going to be able to see the disc/cdrom drive. Im guessing that the cdrom drive that I have in there is pretty ancient but im not sure. I am probably going to stick in a newer looking cdrom drive from the spare parts pile.
Thank you very much, Robert