This week on Car Talk, Tom and Ray are honored with the first (and probably last) award for Excellence in Worthlessness. They immediately prove themselves worthy, by dodging Dodie's question about overdrive on her Nissan, and instead focusing on the two sons who didn't help buy her the car. And, Rebecca's BMW's noise is less intriguing than why she broke up with the boyfriend who gave it to her. Also, how steamer trunks helped derail Steve's plan to restore a vintage Buick; And, why holiday overeating may not be such a bad idea. All this and more, this week on The Best of Car Talk.