The ease with which one can write custom applications in Python is something I like very much about this product. Also, if you are used to writing code in Java or C#, it will be easy for you to pick up Python since there's lot's of similarities between the two languages. One thing that can be improved is the way ANUTA handles certain network issues, such as multicast group membership tracking, etc. It would be nice to have more granularity when dealing with these types of problems. We use ANUTA