I am currently running Xubuntu 12.04. I dislike the menu and window drop shadows, therefore I went to Window Manager Tweaks, then navigated to the Compositor tab. Inside the compositor tab, I unchecked the areas that said "Show shadows under regular windows" and "Show shadows under popup windows." This worked for a few minutes, then the shadows reappeared. Is there another place I have to disable the shadows?
Any help is appreciated, Thank you :)