You can launch the install package of talkspirit with a silent mode in order to install it through the network on different computers.
You can install the same package as for an individual installation. The following flags must be set :
/Sfor the silent mode
/allusersto install the app for all the users of the computer (the install must be launch as an administrator)
currentuserto install for current user only - by default
disableAutoUpdatesdisable autoupdates, application will not update automatically and user can't update via dialog (from version 4.0)