I know that. And this website doesn't allow me to upload those image files due to their sizes. It is way more trouble for me to get them on a cloud storage.
In terms of partitioning, I saw one Zorin installation tutorial on youtube (https://www.youtube.com/watch?v=fmz-51N2miQ). That tutorial shows only one partition is needed which is consist to other Linux distro installation. I will try your tutorial and see how it goes.
