Hello, I was running i1d3ccss (1.3.7) under Windows 7/64 (in a cygwin shell) to convert the .edr files to .ccss. Because I am running i1Profiler 1.2, which is an online update to the version on the CD, I didn't let i1d3ccss look for the install CD but instead ran it from the local install directory: C:\Program Files (x86)\X-Rite\Devices\i1d3\Calibrations There were five .edr files (corresponding to the five display types currently supported in i1Profiler): $ ls *.edr CCFLFamily_07Feb11.edr RGBLEDFamily_07Feb11.edr WLEDFamily_07Feb11.edr ProjectorFamily_07Feb11.edr WGCCFLFamily_07Feb11.edr I also noticed a text file, I1D3Mapping.txt which maps these to numbered slots: 3,CCFLFamily_07Feb11.edr 6,WGCCFLFamily_07Feb11.edr 9,WLEDFamily_07Feb11.edr 12,RGBLEDFamily_07Feb11.edr 22,ProjectorFamily_07Feb11.edr These slot numbers make more sense (and point to future support of other display types?) in the context of the other text file in that directory, TechnologyStrings.txt 1,Custom 2,CRT 3,CCFL 4,CCFL 5,CCFL 6,Wide Gamut CCFL 7,Wide Gamut CCFL 8,Wide Gamut CCFL 9,White LED 10,White LED 11,White LED 12,RGB LED 13,RGB LED 14,RGB LED 15,OLED 16,AMOLED 17,Plasma 18,RG Phosphor 19,Projector (RGB Filter Wheel) 20,Projector (RGBW Filter Wheel) 21,Projector (RGBCMY Filter Wheel) 22,Projector Interesting. These types are not currently exposed in the i1Profiler software (including the 1.3.1 update released the other day). -- Chris Lilley Technical Director, Interaction Domain W3C Graphics Activity Lead, Fonts Activity Lead Co-Chair, W3C Hypertext CG Member, CSS, WebFonts, SVG Working Groups