iShadow is a simple addon that adds a shadowed border to the UI window. Nothing more, nothing less! Memory usage is nihil, the file is so big because of the high-res texture.

Usage

Install and go!

Use the /shadow # command where # is a number 0-100 to set the level of shadow in percentages.

/shadow 100 sets the maximum shadow,

/shadow 0 hides the shadow

/shadow 50 is half the shadow.