I'm trying to print an A0 colour plot to our new OCE TCS400 plotter. I am using AutoCAD 2005, Windows XP SP2 and plotting using the standard HDI drivers The AutoCAD file itself contains a 105Mb *.ecw file, and gets about halfway through the plot before either exiting AutoCAD completely, or issuing a 'Fatal Error' dialog (then exiting) I have plotted this file successfully from another computer with Windows XP SP1 installed. Is there a problem with the AutoCAD HDI plotting drivers and Windows XP SP2? and if so, is there a solution or download? Thanks in advance AM