Re: Installing from USB stick
It is fine, do not worry. If you use UNnetbootin, it should get the job done, all that matters is that it will work on your hardware, not really a matter of software. So just make sure you get the iso for your architecture. There are things for it it on Mac. (codes to use in the terminal and such, do not worry, just read closely, or wait a small time, and someone will give you a list of GUIs I am sure to help you.)
The simple believeth every word: but the prudent man looketh well to his going.