In this episode of Shop Talk, Dave upgrades his PDP-11/73 to an /83 and tackles the challenges of building and configuring the Unix kernel for 211BSD. He dives into the intricacies of adding device drivers, overlaying memory sections, and dealing with configuration quirks. Along the way, Dave shares insights into retro computing, nostalgia for classic games like Zork and Adventure, and tips for connecting to his PDP-11 via Telnet. Joined by co-host Glen, they answer audience questions and discuss the joys and frustrations of working with vintage tech.