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 Date: Tue, 4 Oct 2011 19:57:46 +0300 Subject: [argyllcms] Re: GretagMacbeth Eye-One/i1 ? From: ivantsyba@xxxxxxxxx To: argyllcms@xxxxxxxxxxxxx Without it device can't work. Check, maybe calibration cradle is on pictures? Share link to auction, I'll check 2011/10/4 Lars-Daniel Weber <Lars-Daniel.Weber@xxxxxx> > Sorry, I'm not owner of the i1 > Most important part is the calibration cradle, which must have identical > serial number with device It doesn't have any accessories :-( -- NEU: FreePhone - 0ct/min Handyspartarif mit Geld-zurück-Garantie! Jetzt informieren: http://www.gmx.net/de/go/freephone