One word: wow. Thanks to Graeme Gill et al of ArgyllCMS fame for reverse-engineering how the Spyder2 works, and making calibrating displays reasonably easy to do. I'll probably write up what I did at some point, because if you are like me and don't read the documentation there are a number of stumbling points.

I also blame Jakub entirely for making me think ArgyllCMS was broken by picking slightly warm grey tones for Darkilouche. My freshly calibrated screen looked a little warm instead of the usual very cool, and it took me a good ten minutes to think about checking that the theme is actually pure grey.

NP: Blue Skied An' Clear - A Morr Music Compilation