I just bought a console off Amazon and scored with with a version of 1.0.2 U! I have a few questions I'd like to solidify before I start tampering: What version should I upgrade to? 5.3.2? 5.4? 5.3.2 And how should I upgrade to avoid 5.5.1? Bought a game with 5.3.2 on it -- Splatoon I heard that SSB has 5.3.2 baked in, I was thinking about using Game Fly to rent it just to get the console up to 5.3.2 to use Loadiine. Is blocking the standard set of URLs through my router safe enough? DNS Routing on your Wii U should be safe, but you should block the update URLS on your router too if possible. Standard 2GB SD Card and no larger right? WRONG. Get this 64GB Card: amazon.com/gp/product/B00WWBCSG4 Thanks!