dirspy allows you to see all those using network
files within a specific directory. other impressive features of dirspy include extensive server/client information, volume information, volume
disk space monitoring,
directory information,
deleted file information, the ability to salvage and purge
deleted files, tree diagram of network, see who is online for a particular server, see the connected/disconnected servers for the current user, send messages to users, clear connections of users, query the network for user names, change user passwords and much much more!