We've shifted our multimedia production into high gear. We debuted last month our "Back to the Basics" videocast series with a report on "The Basics of PC-Based Computing." Now we're introducing another continuing series. We regularly solicit information from our readership on the way they use products, and how and what they buy. This month we're revealing some research we recently conducted on end users' calibration practices. This videocast series is one we call "Market Intelligence Reports." Here's the first one, "Calibration Practice."