From what I have heard, Megastat is an excel add-in. I want to use it for some analysis. I do not know how to install that add-in into excel. Or I can say that I do not know how to install any add-in into excel. I think I need the services of a expert to guide me with the process of installing an add-in. The expert should also have some knowledge in SAS because I also have a pending assignment which I am unable to do because of my busy schedules. If I get both Megastat and I will be very happy.