This question comes up quite often here on DevCentral: "How can I gracefully shut down my servers for maintenance without disrupting current user sessions?". In fact, I answered this question just the other day again in the iControl forum and figured I'd throw out an application that accomplished this. So I went about writing this application to allow for the graceful shutdown of a given pool member. Of course, the application wouldn't be complete without listing the pools and members for a specified pool as well as allowing for enabling and disabling of the server so I went ahead and included those pieces as a bonus.