Earth (AddOn), a FrameXML library, is useful for rapidly creating Frames in WoW. By using Earth, it is possible to create a fancy quest log rather quickly. I'll go through the simple steps here. I will assume you already know how to create an addon and fill-in an example .toc file. You should also know how to specify a dependency in the .toc. You should also know how to use getglobal().