On a night that saw reruns filling most of the schedules of its rivals, ABC came out on top Monday with an all-new two-hour edition of The Bachelorette averaging 8.04 million viewers, its best showing of the season, followed by Extreme Makeover Weight Loss Edition with 6.39 million viewers. NBC also scored solidly at 10 00 p.m. with the season finale of Law & Order Los Angeles , which virtually tied with Makeover with a reported 6.40 million viewers. The 0.2 percent difference between the two figures is considered statistically insignificant.