I am also unclear about how animated explorer backgrounds would link to WindowFX5. Perhaps what is meant is the ability to choose something like a Deskscapes animated wallpaper for the explorer background (instead of as the desktop wallpaper)? That would be really cool, especially if it could be faded in the same manner as the textured explorer backgrounds available through Windowblinds (otherwise explorer window contents would probably be unreadable). Doesn't seem like WindowFX5 would be the program through which to implement that, though.