This document summarizes a study that developed and integrated an online courseware for oral presentations into an English for Specific Purposes learning context. The study aimed to help 85 university students in Taiwan improve their English presentation skills. Students used the courseware independently for 2 hours per week over 6 weeks. Assessment results showed that senior students performed better than sophomores on speech tests. A questionnaire also indicated that students were generally satisfied with the self-study approach using the courseware and felt it improved their vocabulary, grammar, and presentation layout skills. However, the summary reflects that the study could have provided more details on how it trained listening skills and explanation of courseware content.