Problem in VistaVG Black theme for XP

Hello members,

When I click on drop down button inside any folder it will look like this
*img232.imageshack.us/img232/7421/22039857bf0.jpg



Then It will be proper..(Only that "open" animation is not working properly)

Is it the same case with other users of this theme? If so ,Vishal, Please try to fix this problem.