Back when the 8080 series was popular the computer nerds were truly computer nerds. In this day and age, with the user friendly machines and software everyone can be a computer nerd....The true computer nerds knew their machines inside and out...They would spend days writing code for programs that people take for granted now....Many that I have spoken too over the years consider Windows to be a sellout...DOS was the only true operating system in their minds....Oh the simpler times.