Which animations in particular? The File Copy/File Move/etc. ones?
If so, they are not separately installable. They are sections of full skins and you would need the full skin installed to use them. Once the skin with the animations you want to use is installed, it should appear in the Animations section of WB Config. You then have the option of setting that particular animation to be used exclusively (with all skins) or only when the currently loaded skin does not include an animation set of its own.
