Fox, ABC celebrate big Wed. with 'Idol,' 'Lost'

[Sydney]

ABC's "Lost" rose to the challenge of going up against the "Idol" juggernaut in the same 8-10 p.m. time slot, finishing out its freshman season with an average of 20.2 million viewers and 7.6/19 in the key [adults 18-49] demo. "Lost" also peaked in its final half-hour with 21.8 million viewers and 8.5/19 in the demo.