ABC's Grey's Anatomywas the most TiVo'd show during the first week of the new season, Todd Juenger, head of TiVo Audience Research and Measurement, said Thursday. Grey's was followed by CBS's CSI: Crime Scene Investigation, ABC's Desperate Housewives, and CBS's Survivor: China. While TiVo owners watched two-thirds of their programs on a time-shifted basis, Juenger observed, they switched to live coverage for sports coverage. NBC's Sunday Night Football was the least-TiVo'd telecast of the week.