Labels:text | font | screenshot OCR: MAIN-LINK PC COMMUNICATION SYSTEM Main-Link is the communication system selected by Pick Systems for distribution under the Pickware label. Main-Link provides complete Pick-to- Pick, Pick-to-DOS, Pick-to-IBM communications between your PC running Pick and other machines. A simple connecting cable or modem is all your need. Main-Link allows bi-directional transfer of any type of data at a rate of up to six megabytes per hour.