My Network Places in Citrix

I would like to publish the My Network Places in our Citrix XP implementation. We have determined how to publish the folder correctly, the problem is that when a user adds a Network Place, the default behavior is then to launch Explorer pointed at this new Place. Within Citrix, this causes a Full Desktop session to start, which we do not want. Does anyone know of a regesitry entry that will prevent windows from opening the new Network Place?