FINALLY

Art chief: Ronald C. Nelson, a former chief of development at the Long Beach Museum of Art who became the institution’s interim executive director in late 2006 when Harold Nelson ended his 17 1/2 -year tenure, has been appointed the museum’s executive director.

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Renewed: ABC announced it has renewed the unscripted series “Dancing With the Stars,” “Extreme Makeover: Home Edition,” “America’s Funniest Home Videos,” “Supernanny” and “Wife Swap” for the 2008-09 season.