ExSkin is an ActiveX control that enables you to change the visual appearance of your project's forms, providing you with the skin (or look&feel) support. Now you can do: any kind of window captions, frames, client and non-client areas and more. Also, the control contains a Builder component that helps you to create new "skins".
The ExSkin ActiveX control itt's easy to use, and simple to integrate into your project. So, it is possible now to make your program look like any program from MacOS, BeOS, Unix, and create your Winamp-like user interface.