Pursuing Master Degree related to E-Learning

I have completed Bachelor of Technology in Computer Science and Engineering (B.Tech, CSE),I have two years experience of working. One year as font programmer and the other year as E-Learning developer(Preferable). I want to pursuing master degree(M.Tech) related to the E-Learning development. I hope you could help me which the best field to pursing Master of technology in E-Learning, the last technology good to do research ? Thanks in advanced..