Now you have even more choices on Saturday night: Channel 62 is airing repeats of "ER" at 10 p.m., and at 1o:30 you get opposite "MAD TV" on Channel 4; "The Howard Stern Radio Show" on Channel 29 and "Saturday Night Live" on Channel 41. And that's before we even get to cable, where one of my favorite sitcoms, "Maggie," repeats at 10:30 on Lifetime and "Mystery Science Theater 3000" deconstructs the un-classics from 10 to midnight on the Sci-Fi Channel.

