The Plug-in submenu lists all installed and enabled plug-ins. PION, DirectX and VST plug-ins are listed under Plug-In Over Network, DirectX and GWVST32 submenus if installed.
GoldWave checks for new plug-ins only during startup, so if a new plug-in is installed, you must restart GoldWave for it to be detected.
See Also: Effect Plug-ins, Options | Plug-in | Effect