If you are driving, pull over. If you are at work, close your door-unless you don’t mind your colleagues seeing you doubled over, in tears, on your office floor. With these two shows, recorded before delirious sold-out audiences, you are there as David Sedaris performs his hilarious stories. A parrot who mimics an ice maker, lovers quarreling over a rubber hand, and a Santa Claus who moonlights from his job as bishop of Turkey-the cast of characters in these stories is like no other. This set appeals to Sedaris’ loyal fans as well as admirers of classic comedy albums of George Carlin, Bill Cosby, and Steve Martin.