This is a brief text to explain how to transfer files between the Apple computer with DC Hayes micromodem and terminal program and the Model 100. Obviously, with the two modems present, you don't need a null modem. Transfer is only 300 baud, but it works easily. The two modems can be either jacked together directly with the supplied double female modular coupler, or with one of the computers plugged into an extension phone jack. Set the 100 to "answer" (not "originate"). Use the Hayes terminal program to dial your own phone number. When the prompt on the Apple says "awaiting carrier", hit F4 (term function key), and both computers will now be "online" with each other. Oddly enough, unless both computers are set to half duplex, you will not see your text on both screens-only on the other machine! This doesn't matter if left as is; any program you want to transfer will still do so using the up- and download keys on the 100, or the "receive" or "send" commands in the terminal program in the Apple. I have used this method to send text files to the Apple for editing with Screenwriter II; this allows full page formatting before I then send it to the printer. Also, if you wish to download many files from CIS and are concerned about running out of memory in the M100, you can save a great deal of data to disk on the Apple, edit it at leisure, and then send the finished product to your M100. Although this sounds ridiculously easy, it works amazingly well. I would think just about any other computer/ modem arrangement would work as well.