I need your help !

I’m currently working on a new magnet called “Big Folders”.
Basically it shows you a top 10 of largests folders on your hard drive, very handy when you need to free some space, and you have no idea where to find this space.
Everything works fine, it’s almost completed, but I need a good looking user interface for that. So if one of you has some photoshop, illustrator, or expression design skills, please send me some visuals I can use for this [...]