OK, this evening I try again. But is this internal calibration really essential? I think one calibration at the starting of the process is enough. What do you think about? Ciao Marco ----Messaggio originale---- Da: lists+argyllcms@xxxxxxxxx Data: 20/06/2010 23.32 A: <argyllcms@xxxxxxxxxxxxx> Ogg: [argyllcms] Re: DispcalGUI problem Am 20.06.2010 23:08, schrieb Marco N.: > Now the internal calibration is made on its support but immediately after this calibration the software begin to take measurements on support. Same behavior with the profile verification. Sorry. Maybe more luck with this one: http://dispcalgui. hoech.net/dispcalGUI-0.4.6.9.dmg Regards -- Florian Höch http://hoech. net Risparmia con Tutto Incluso Light: telefono + adsl 8 mega a soli 14,95 € al mese. Gratis la Sim Tiscali Mobile con 25 euro di traffico! http://abbonati.tiscali.it/telefono-adsl/prodotti/tc/tuttoincluso_light/?WT.mc_id=01fw