The growing adoption of broadband combined with a dramatic push by content providers to promote online video has helped to pave the way for mainstream audiences to embrace online video viewing. Fifty-seven percent of online adults have used the internet to watch or download video, and 19% do so on a typical day. Three-quarters of broadband users (74%) who enjoy high-speed connections at both home and work watch or download video online.
http://www.pewinternet.org/PPF/r/219/report_display.asp