Julia Louis-Dreyfus / Paul Simon

Former <i>Seinfeld </i>star and <i>SNL</i> cast member Julia Louis-Dreyfus takes time off from her show <i>The New Adventures of Old Christine</i> to host tonight with musical guest Paul Simon, his 11th time as musical guest.<br> <br> <b>Sketches:</b> "Parallel Universe Address from President Gore", "Techpack," "Horny Homeless Guy," "The Morning Show," "MySpace", "Charades," "Unsolved Mysteries: The Sandy Patterson Story," and "Peyote" (film).<br> <br> <b>Performances:</b> Paul Simon performs "How Can You Live In the Northeast?" and "Outrageous."