Hi Gordon, I picked up a copy of the Hi-Life HCC special from WH Smiths and I found your article on screen calibration to be very interesting. The only thing I am curious about is calibration for different types of display. Do you have to calibrate a plasma display in a different way from a 100Hz CRT TV, for example, or is it just a standardised setup for all displays? In reply to your post on my thread about the TAW Rock+ I found plenty of info on the S&W Interpolator, but I searched high and low for the Xantus Terranex and couldn't find a bean! Would you be willing to tell me a bit more about that particular model? I'm always interested in learning about new types of video processors/scalers. Thanks for your time.