Re: Cables, CDs?
And prior to Laplink, and PCs with incompatible disk formats running various versions of CP/M, I ended up writing a BASIC program to convert a file to a hex dump and vice versa, then "printed" it out the serial port, using CTTY to receive it. The BASIC program, saved in ASCII text mode could also be copied over that way in preparation for converting the soon to follow hex dump of WordStar :-)