Firstly, very sorry as I have to use the [PIC] flag. Before I had try [OT] flag, but my massage seem to be disappear. My problem is I have to copy a file from an old PC which is running MS-DOS 6.2. The file is about 2.xMB and I can use only a floppy disk to do it. So is there any method to split the file in 2 portion. Then I can use COPY A+B C to combine it back at another PC. Thanks in advance. WH Tan -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu