Imagine driving in the car, sitting in the airport, or relaxing on the beach, while listening to breaking news or viewing stock market changes in real time without using a computer or television. MailCall, a division of Great American Technologies, Inc., a start-up company based at the Enterprise Development Center at NJIT, now offers such a service using a cell phone. "We believe that our technology will change the way investors conduct business, schedules, even lives,” said Vincent Sette, MailCall vice president of business development. >>