Themes for folders

[Sixfingered]

Does anyone know if there is an app or one in the works to be able to theme the new folders introduced in iOS4?

I like the ease of use of them better than categories and they are great with infinifolders app but I think they look unpolished. It would be nice to be able to theme them and have a background theme when you open them so it is not just a gray background.

[korin125]

I knew I saw this somewhere before. Here is a youtube video I found with a little bit of research.