This document discusses a mobile learning project for the Royal Navy. It aims to develop an e-learning library using rapid authoring software to supplement technical training for engineering technicians and provide pre-course, in-course, and post-course learning materials. The software allows subject matter experts to easily create multimedia lessons and tests that can be accessed on the Defence Learning Portal or using Sony PlayStation Portables for flexible, detached learning. An initial trial distributing PSPs to trainees yielded positive feedback and encouraged peer-to-peer interaction. The project aims to continue developing lessons and expanding the trial.