Transaction Point Ltd has developed programs to transfer files from ICL DRS 20 Series 100 or 200 machines to the DRS 300 hardware, enabling existing DRS 20 users to transfer to either DRS 300 or ICL Personals; any type of file can be moved and the system will work with any DRS 20 system equipped with a CP1 Communications Processor, and with DRS 300 systems running under Concurrent DOS version 3.01 or later.