[FONT=Arial, Liberation Sans, DejaVu Sans, sans-serif]you can add the column "NP Pool" to the "Details" tab on Task Manager you don't need 3rd party apps for such basic info's.[/FONT]
[FONT=Arial, Liberation Sans, DejaVu Sans, sans-serif]Add the column NP Pool on your Task Manager it will show you the process that is using 5 GB Memory[/FONT]