I downloaded the free version of the New Jersey template from the JUMLADEV group and I got three RAR files - the bundle package, the quick-start package and the standalone package. But I have read that they should be installed with the Jumla! Installer. But I cannon find it on the website.
Is it that the JUMLA! Installer that does not come with the free version and one would get at least by buying the Premium one? Or am I in principle wrong about this installer, though that's what is in the explanatory texts? In one word, how should I proceed?

Thanks for your answer.