CLIFTON PARK, NY and MOUNTAIN VIEW, Calif. (August 5, 2009) – On2 Technologies, Inc. (NYSE Amex: ONT) and Google Inc. (NASDAQ: GOOG) jointly announced today that they have entered into a definitive agreement under which Google will acquire On2, a leading developer of video compression technology. Under the terms of the agreement, each outstanding share of On2 common stock will be converted into $0