For us (NBC), right after Last Call with Carson Daily, we go to 1 hour of infomercials (which by the way, on the NBC monitor Tonight Show All Night is airing,) than at 3:05.00 we switch to the Tonight Show All Night until 3:59:55, and that's when we bail out to start one more infomercial until Early Today.On our other channel (CBS); right after The Late Late Show, we go to 1 infomercial, King of the Hill, than join CBS Up To The Minute (UTTM) in progress. I would like to say, CBS UTTM's music haunts me, I've heard it so many times, it's like finger nails on a chalkboard. That's why when UTTM comes on; I'm usually in TV Operations doing stuff.