I'm sure this has been asked before so sorry if that's the case, but I have spent an hour looking to no avail. I have firmware 5.5.1 on my wii u and smash bros is updated to the latest patch, 1.1.5. Never hacked my wii u before so I have no idea what I'm doing. Can I, at this point in time and with my current firmware, put custom music on Smash Bros and keep DLC? If so would I be able to use it online? What limitations will I have? I've looked up how to get the music to work in smash, what songs need to be named, all that. But with 5.5.1 can I do anything? I have looked at the ultimate guide to wii u modding and the FAQ and couldn't find much that could help. Any and all help is appreciated! Thanks in advance!