ADWLauncher Ex - Change folder apperance?

[horndroid]

I am using ADWLauncher Ex on my tablet.
Is it possible to change the appearance of the folders? I want to remove the white border and change the alpha/color of the background.

I've downloaded and tried a few themes and none of them change the folder's appearance.
If it's definitely not possible with ADWLauncher EX, is there another launcher app that does it?

Thanks in advance.

 

[horndroid]

Here's a picture of what I am talking about.