This control will make the selected item in the list views stay in the center of the list as the user scrolls if the list is indeed scrollable according to the IScrollInfo.
Please read the included docs and view the example pictures for each step! If you are inserting this into a theme where the author has modified any of the required views, make sure to only replace whats outlined in the docs.
Any troubles implementing it let me know and I will make the modifications when I have time.
Major thanks to @Jason Carr for holding my hand on this one