Paul Moortgat said: >I'm told that the connection from Mac to Mac via a firewire cable no >longer works if one Mac has a Core2duo processor. >I never read about, so my question: is this so? I haven't heard anything about FireWire Target Disk Mode problems with the Core2Duo processor specifically, but if I have heard of a problem with Intel-based Macs in general if you are using a version of OS X earlier than version 10.4.x: http://docs.info.apple.com/article.html?artnum=303118 Randy B. Singer Co-Author of: The Macintosh Bible (4th, 5th and 6th editions) MACINTOSH OS X ROUTINE MAINTENANCE http://www.macattorney.com/ts.html