Nickelodeon has ordered 26 additional episodes of their popular new preschool show DORA THE EXPLORER. The English/Spanish toon broke Nick Jr. debut records in August and has averaged 1.1 million viewers daily. "DORA THE EXPLORER was an instant success for both Nick Jr. and CBS," said Nick executive vice president and general manager Cyma Zarghami. "We are very proud to have created a strong Latina preschool role model that has been overwhelmingly embraced by our audiences."