ADTPro Virtual Drive - Serial/SOS

Using the virtual serial drives on SOS requires you to add the VSDRIVE.A3DRVR device driver to your boot disk. The VDRIVE-v.r.m.DSK disk is bootable on the Apple ///, runs Business BASIC, and contains the required driver pre-installed for you. Once installed on any of your boot disks, the devices ".VSDRIVE" and ".VSDRIVE2" will be available to the system, and will reflect the Virtual.po and Virtual2.po images served by the ADTPro server.