I have a Huey that is several years old, and it appears to have drifted and now produces poor profiles compared to when it was purchased. I've also got a ColorMunki here, and I was wondering if I could generate new CRT and LCD 3x3 DeviceRGB to XYX matrixes for the device using ccxxmake -S. In theory this should work, but when using ccxxmake it just spits out a huge file of spectral data when all I really want is a 3x3 matrix. I suppose I could use octave to calculate the matrix, although that's likely going to involve a fair bit of scary math. Ideas welcome, thanks. Richard.