Hi, Let me start by saying I am new to Color Management. I would like to start profiling my work environment. I am working on linux, and my quest for decent profiling tools on that platform brought me to Argyll CMS. I am not sure what profiling device (of spectometer ?) I should buy. None are officially supported under linux by their respective vendors/manufacturers. I found Argyll CMS does support a number of them, so that's why I am here. I still have a few questions though before I go out and buy one. If I am on the wrong list with these questions, you can just point me to the correct one. * Is there a lot of difference in profiling quality between the different spectrometers ? I mean, given that all of them would be used with Argyll CMS, would one spectrometer result in a better (more acurate) color profile than another ? * If that is the case, what can you recommend ? What's your experience with different spectrometers ? * Reading through the Argyll CMS documentation, I read that I would require some test charts to profile printers and scanners. Are such test charts provided with the spectrometers or do I have to buy them separatly ? If so, where could I buy these ? * I live in Belgium (Europe). On my search for a spectrometer, I currently have only found the Spyder2 from ColorVision. I can't find any other brand in the shops I visited. Does anyone in Europe know where I would be able to buy one of the other models (should they be more appropriate) ? I don't mind buying these things via an online shop, as long the website has got a decent reputation. * It seems the Spyder2 will not be around for much longer. Colorvision's is currently selling a sequel: the Spyder3. How different would this one be from the Spyder2 ? What are the odds it would work out of the box, provided I use the correct firmware that comes with it ? I know that's a lot of newbie questions. I hope you guys can help me a little further. Thanks in advance ! Geert Janssens -- Kobalt W.I.T. Web & Information Technology Brusselsesteenweg 152 1850 Grimbergen Tel : +32 479 339 655 Email: info@xxxxxxxxxxxx