no, I know. But I mean when you go to a theme, you can see in Static Block tab, how to install the slider.
Rabino, if you want to install the slider, follow the steps from Theme Documentation (go, for example, to Hellocanvas theme and look in Static Block tab: "HelloSlide (Frontpage Slider)")
If you have 2 stores, you can't use HelloSlide extension, or you need edit by your self.
If you want to show the slide in 2 stores, please go to CMS - Static Blocks. Then go to "helloslide", select the two stores and save it.