that plugin comes with "pinnacle studio" video editing software.
But I have not installed this software. Some where I found it may also come with Adboe Premier Pro. But none of this installed in my system. Yestarday I found this software in C:\programme files Dir and I uninstall it with REvo uninstaller.
Today it is not there but it is present in Revo uninstaller menu. As presently there is no problem I do not uninstall it. But I could not understand from where it is installed. By the way the problem starts after uninstalling Zone Alarm free edition (7.0.337.000)
I got a link relating with this plugin which look genuine websites, but it is bandwith eater. On opening the web site it starts playing music and I have lost 7 MB within 2 mnts.
You may analize that site if any relation with that plugin.