Another case of cramped quarters: This time, it's producer Marshall Persinger, using a closet as an office. Yep, this movie-makin' sure is the glamorous life. Actually, on a movie set, a producer's office only requires a camp stool and a cellular phone. Okay, maybe she can do without the camp stool, but never the cell phone. By the way... see that paper stuck in her belt? That's a "side," a miniaturized version of the script pages for today's shooting. All during the day, anyone who needs to know what the heck's going on -- from the director to the art department to the producer -- will use their side as a map. Sides can help keep anxiety at bay.... or create widespread panic over the massive number of things left to do in the next six minutes.