Subsystem Changes Convert all databases to TurboIMAGE before migrating to the 900 Series HP 3000. Convert from DS/3000 to NS3000. NS3000/XL is the data communications system for the 900 Series HP 3000. To convert DS/3000 to NS3000, examine job streams and UDCs for DS/3000 control commands that may not work on NS3000, and make the appropriate changes.