What to TiVo: Tuesday

Fox is new with American Idol and House
NBC is new with The Biggest Loser and has a repeat of Law & Order: SVU
CBS has repeats of NCIS and The Unit and is new with 48 Hours Mystery
ABC has two repeats of Just for Laughs, is new with According to Jim and Carpoolers, and has a repeat of Boston Legal
The CW has a repeat of Reaper and is new with One Tree Hill
FX is new with Nip/Tuck
MTV is new with Life of Ryan, Rob & Big, and Cribs
VH1 has repeats of Rock of Love 2 and Celebrity Rehab With Dr. Drew
Bravo has a special The Real Housewives of Orange County: Watch What Happens and a new Millionaire Matchmaker
Comedy Central is new with The Daily Show with Jon Stewart and The Colbert Report
HBO is new with In Treatment
Late-night highlights include Bill Cosby, Lake Bell, and the Matt Savage Trio on Late Show with David Letterman on CBS