Hello, I have an embedded PC board with a Disk On Chip installed on it. I am using one serial connection for the serial console in order to connect the embedded board to a host PC. A second serial connection allows file transfer from the host PC to the target Disk On Chip, using the ms-dos interlnk and intersvr functions, mapping the DOC among the host PC's drives. Could you recommend a program (under DOS) what could be used for both serial console and file transfer using a single serial connection? Thank you, Levente -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body