Originally Posted by Porygon

Future Wii owner here with a few questions I'd rather get out of the way beforehand (These questions are really stupid, just so you know in advance):

-Is the data associated with the Miis in specific games ONLY tied to the Mii and not the game profile. For example, deleating a WarioWare file, but not the Mii. Would the Mii still retain the WarioWare data? Is it possible to switch the profiles and give a Mii different WarioWare data? Or is it just file deleated- game data deleated.
It's tied to the Mii. For example, when you play a game that uses Miis, it'll tell you that you shouldn't delete the Mii if you want to keep the stats associated to it.

-Say I send the Primary Mii I use for WarioWare/Wii Sports to my friends house to use as my Primary Mii over there. I realize the data associated with the games dosen't transfer, but if I were to start using my primary Mii over my friends house, and then updated my Mii by transfering it to my friend- the data that it's saved up at my freind's would still remain, correct? Even if the apperence changed via sending the data from my Wii to his.
If I get your question, you want to know if you change the Mii on your own console and then send it to your friend, who has an older version of the Mii, what happens to the stats associated with it? If that's what you're asking, the new version of the Mii will replace the old version and I believe the stats should be fine. I'm not 100% sure about that, but I think that that's how it works.

-Can you change EVERYTHING about Mii's friends send to you? (Down to creator and all)
It's all locked down like foltzie said.

- Are the Mii creator names anything more than just names on the Miis, do they group Miis by creators ever? Are two seperate Mii creator names with the same name considered different? Basically I'm asking if The Mii Creator names are the closest thing the Wii has to something like Xbox profiles, and I'm curious if you can change from name to name without any harm. Or if they are just little tags and nothing more.
The creator names are basically subtitled tags to the name you give the me. They're not permanent or anything, so you can add them to your Miis or not. Whatever you prefer.

-The Wii home menu is customizable right? I can rearragne VC games and stuff like that in the slots, right?
Yep, just press A+B on any of the channels to drag it around to whereever you want it.

Thanks!