Okay, so another minor question, can I put channels on the main menu like I could with the Wii U and Haxchi without modifying it significantly? (e.g. Homebrew Menu selectable from a menu square instead of Album) I saw this video that showed a person go on something called "Tinfoil" but I haven't found any competent videos about how to go about it. And that I need some files called "NSP" to install the channels directly to the menu.
Oh, and in the video, he has a theme on Retroarch that looks much better than the default. If anyone knows where this theme is available and how to put it on, that'd be great. As well as, uh, how to even run the 3D consoles like N64, PSX, etc. I've seen other people run them just fine, but they always crash for me. And in this same video, the guy even gets them running as he's explaining the overclocking, though that's not what I want to do with my Retroarch.
The link did not go to the timestamp I put, so just go to 5:23 to see the better theme he put for Retroarch. He also managed to segregate the consoles with separate sections, as well as give them each their own unique game icon in their game lists. If there's anything that anyone knows about how to do this, I would very much appreciate it.