Yo I got me one of these Wii U's today (UK) and I want to transfer my Wii content over to it at some point, but I don't have the internet at home, and I can't find a way of getting component cables to plug into any of the monitors at work.
My question is, can I do all the updates, start playing games, download stuff from the store, and then transfer stuff from my Wii later, or does that have to be done at the start? It's not a huge deal as all I have on the Wii is 3 VC games and some saves... not that I fancy getting to 241 stars again in Galaxy 2 :\
So yeah, nice hardware otherwise.
You can transfer from a Wii as many times as you want whenever you want.