Don't count ABC out just yet. Buoyed by The Bachelor and Diane Sawyer's Primetime interview with J.Lo, the struggling network scored its biggest audience of the season last week (10.6 million viewers) and finished second only to NBC among adults 18-49. Despite the surge, ABC still placed third among total viewers, behind NBC (13.6 million) and CBS (12.7 million). The top five shows of the week were: CSI, Friends, ER, Survivor: Thailand and Everybody Loves Raymond.