Yeah, I did mean that I have an existing site with several posts/pages that were already translated with polylang...
From what I understand though, is that LayerSlider can only work with qTranslate and WPML, do you know anything about that? mqTranslate is a derivative of qTranslate, but that doesn't mean it'll work with LayerSlider...
If so, how would I even go about installing/managing another plugin. With my limited developing skills, I may just have to suffer with polylang forever. :(