When we launched the Data Center Videos channel on YouTube in early 2008, the video content related to the data center industry was pretty sparse. A lot has changed in two years, with major technology companies and data center enthusiasts adding relevant new videos every day. We thought it would be interesting to look at the Internet infrastructure videos that have gone viral and attracted the largest audiences on YouTube. In coming days we'll look at supercomputing and cloud computing sectors. But today, we present the Most Popular Data Center Videos.