comScore Video Metrix Top 5 U.S. Online Video Properties* by Videos Viewed July 2008 Total U.S. - Home/Work/University Locations Source: comScore Video Metrix Property Videos Share (%) of (000) Videos Total Internet 11,425,890 100.0 Google Sites 5,044,053 44.1 Fox Interactive Media 445,682 3.9 Microsoft Sites 282,748 2.5 Yahoo! Sites 269,452 2.4 Viacom Digital 246,413 2.2 * Rankings based on video content sites; excludes video server networks. Online video includes both streaming and progressive download video.