Setting up a VPN for Kodi is a pretty technical procedure. I myself got it installed from the place where I purchased it. Moreover, OpenElec is a part of Linux, so in my humble guess, if you can find Kodi VPN setting for Linux, I think it would be quite similar to it.
It's really a great @lackyluuk friend. If you want to know how to add new games NES Classic Edition? Here in this article will really help you about to add new games NES classic edition.
Hi, guys, I can get small confused. Really can we sell the system with Recall OS installed?
It is a really great topic and you guys give the great suggestion. I will try what you guys say hope it will also work for me. 
Hi @Pepe maybe you are correct because I have Mame and it is working perfectly.