Alviso, Calif.—TiVo announced Monday the appointment of Tom Rogers as president-CEO, effective July 1. Rogers is the former chairman-CEO of Primedia. At TiVo, he succeeds Mike Ramsay, a co-founder of the company, who announced his intention to step down as CEO in January after seven years in the position. Rogers currently serves as vice chairman of TiVo's board. He first joined the board in 1999.