UNESCO Offers Free Multi-Media Training Kit
ItrainOnline has a host of modules for teaching multi-media skills to people around the world. It is produced in part by UNESCO and all the materials are under the Creative Commons license so you can use it at will.
One module deals with Producing Content for Radio and includes writing radio scripts, interviewing and more. Under Organizational Development and Planning there is a full module on conflict resolution.
If you are going to a developing country to teach multi-media skills, this might be a helpful resource.
