set plgs = Application.Plugins
for each p in plgs
        Application.LogMessage "Name: " & p.Name
        Application.LogMessage "Author: " & p.Author
        Application.LogMessage "Major: " & p.Major
        Application.LogMessage "Minor: " & p.Minor
        Application.LogMessage "Language: " & p.Language
        Application.LogMessage "Filename: " & p.Filename
        Application.LogMessage "URL: " & p.URL
        Application.LogMessage "Email: " & p.Email
        Application.LogMessage "Loaded: " & p.Loaded
next

/*
        This example provides UI for loading plug-ins that is similar to the "Load" button
        on the Plug-in Manager.
        A File Open dialog is shown to the user. The PluginCollection.Item method is used to 
        test if the plug-in has already been loaded. If it hasn't been loaded Softimage 
        attempts to load it.
*/
var initialDir = Application.InstallationPath( siUserPath ) ;
if ( Application.Platform == "Win32" )
{
        initialDir += "\\Application\\plugins" ;
}
else
{
        initialDir += "/Application/plugins" ;
}
var oUIToolkit = new ActiveXObject("XSI.UIToolKit") ;
var oFileBrowser = oUIToolkit.FileBrowser ;
oFileBrowser.DialogTitle = "Select a plug-in to load" ;
oFileBrowser.InitialDirectory = initialDir ;
oFileBrowser.Filter = "All Files (*.*)|*.*||" ;
oFileBrowser.ShowOpen() ; 
if ( oFileBrowser.FilePathName != "" )
{
        var oExistingPlugin = Application.Plugins( oFileBrowser.FilePathName ) ;
        if ( oExistingPlugin != null )
        {
                XSIUIToolkit.MsgBox( oExistingPlugin.Name + " is already loaded" ) ;
        }
        else
        {
                Application.LoadPlugin( oFileBrowser.FilePathName ) ;
        }
}