Can someone tell me if the new widgets:

All Effects Slideshow; Cloud Gallery 1; Cloud Gallery 2; Cloud Inner Zoom; Cloud Inner Zoom 1; Cloud Soft Focus Zoom; Cloud Standard Zoom; Cloud Tint Zoom 1; Cloud Tint Zoom 2; Easy Accordion; Fade Effect Slideshow; Sliding Slideshow; Tile Slideshow;Tile Slideshow 1

can be used as stand alone or is there a subscription to someplace in order to use them or are they tools to be used with a certain hosting company?

I will not upgrade till I have this clear. I will appreciate your help.

Thanks