I worked on a Adobe Acrobat-like document system (way before Acrobat :) that mastered CDRs back in the late 80s/very early 90s. The blank disks were $50 a pop a

I worked on a Adobe Acrobat-like document system (way before Acrobat :) that mastered CDRs back in the late 80s/very early 90s. The blank disks were $50 a pop and if you blinked and the data transmission hiccuped, it was a coaster. :0