I am having a number of IBM SureOne POS machines (Model 4614 - A04). These machines are running PCDOS 7.0 and are equipped with NSC Ethernet adapters. I want to put the machines in a network for file transfer. How I can do this? If I have a TCP/IP stack running on these machines then I shall be able to use FTP to do that. But I am not getting the TCP/IP stack for PCDOS. The network card driver for PCDOS is also not there. IBM is not able to help. Any help please.