joko@crl.com (Joe Kohn) writes: >MacWarehouse folk told me it didn't need one, because hardware handshaking >was built into the modem. >cable. Jerry Cline told me that the true test of whether I needed that cable >would become apparent if Zmodem transfers failed. > You only need a flow control cable if your upload with Zmodem. Ymodem & Xmodem have built in flow control.