Serial No. for installation: 47610000 This serial no. was used internally at MWC and doesn't belong to anyone, so feel free to use. Please be aware that 4.0.1 is a BETA test release, not a production release. Also the kernel on the 3.5" disks won't work, use the 5.25" disk images for an installation. And of course use the Y2K fixed installation/update disks, else the system date will be 1970. Installation command for the DDK is: /etc/install Drv_200 /dev/fva1 1 The DDK will update the system to r68. Do not install the r72 and r74 updates on a system with DDK, the DDK will not work correct anymore. Either build a r68 system with DDK or an updated one. Install the updates with: /etc/install CohUpd /dev/fva1 2 The updates are needed for running Bellcore MGR or ASC X11R5.