This project proposes one education system with asynchronous Distance Learning (DL) based on the bandwidth provided by Hung Kuang Institute of Technology. The evaluation of the asynchronous DL is conducted. When the limitation of the bandwidth of the internet, such as the second generation Taiwan Academic Network (TANet II), or the media of different network transmitting, such as ADSL or Cable network, have been improved or become popular, this research may serve as the basis of the evaluation for the extension education of the community at Hung Kuang Institute of technology.