Mark Houghton wrote: > > Hi, I have an i1 that was for monitors only, but I can use it for > everything.The only difference was that the software that comes with the i1 > will only support display measurements.If you are planning to use argyll to > do all your colour management, than there is no difference between all the > i1'sThe only difference I know is in the software supplied with the > units.Xrite/Gretag should no make any real difference as there has been no > difference in the hardware since xrite has taken over.Make sure that this is > a revD version i1. I have seen Xrite and Gretag labels on revD versions so > that fact that this has Gretag dose not mean it is an older version.The revD > version works alot faster and can be used in high resolution mode, but if you > get a good price I would still buy a revA version.It is better to have a > cheap i1 then none...Just make sure that it is not a UV filter unit, UV is > good for rip linearization but no good for colour profiling... Mark Houghton Note that Gretag made a device called "Eye-One Monitor" <http://www.argyllcms.com/doc/instruments.html#i1m> which (as far as I'm aware, since I don't actually have one) is incapable of reflective measurement. Certainly Argyll won't attempt a reflective measurement with this instrument since it is missing the reflective calibration data. Graeme Gill.