Hi, I've just come back to the 3DS scene and am unsure of a lot of the terminology and am confused about my options regarding CFW and running 3DS ROMs. 1. Can I install CFW and run 3DS ROMs on the n3DS 9.2 FW without CN/OOT/G3DS/Sky3DS/Other flashcards? 2. Can you run ALL 3DS ROMs on CFW? Including eShop ones. 3. Can you do online play or visit the eShop while running CFW? 4. Can you play games region free with CFW?