Path: utzoo!attcan!telly!lethe!yunexus!ists!helios.physics.utoronto.ca!news-server.csri.toronto.edu!cs.utexas.edu!sdd.hp.com!zaphod.mps.ohio-state.edu!sol.ctr.columbia.edu!cunixf.cc.columbia.edu!cunixd.cc.columbia.edu!jtt From: jtt@cunixd.cc.columbia.edu (James T. Tanis) Newsgroups: comp.sys.mac.comm Subject: 'Null Modem' pinouts requested Summary: Info needed - connecting macs to PCs Message-ID: <1990Nov26.191130.10237@cunixf.cc.columbia.edu> Date: 26 Nov 90 19:11:30 GMT Sender: news@cunixf.cc.columbia.edu (The Daily News) Organization: Columbia University Lines: 6 I'm trying to get my ms-dos and apple machines talking. Apparently, what I need is a 'null-modem' cable. Could some kind soul tell me what this is? i.e - what the pin connections are supposed to be. Thanks! -JT