When i click on the voice track and then on the "Track FX" button, i only get the equalizer and never get taken to the plug in or Sony page with all the voice effects....
If there are any plugins assigned to the track then clicking the plugin button only shows you those currently assigned. In the upper right corner of the plugin chain window you'll see another plugin button. Clicking that one to see the full list of effects you can add.
If there are no plugins on the track then you'll go straight to the full list to begin with.