Are the pandora Emulators free like most online Emulators? And are just some of them free? Like maybe NES/Famicom SNES/Super Famicom and Genesis/Megadrive. And ones that aren't free perhaps like N64, PSOne, and newer consoles like those. I'd like to know how much I might want to look to pay for Emulators, which is what I'll probably focus on.