Calling a MIDlet from another MIDlet for low end phone(e.g s40 type)

[Java]

Hi Am making a project that has multiple MIDlets. I have borrowed heavily from this project http://www.javaworld.com/javaworld/jw-01-2002/jw-0118-midp.html I want to create a MIDlet that has an online user database, that users use to send views to a TV station. I have seen the above project but...