Welcome to the MIS 4700 class forum. You should check this forum daily. Feel free to post questions here and answer the questions posted by others. This is designed as a peer-to-peer forum where students can ask questions and answer each other's questions, so do not expect the instructor to answer all the questions here (although he may answer some from time to time). Rather, consider this a place where you can exchange information on a variety of topics and technical issues.