1: In the Wara Wara Plaze, all I see is the default channels like Settings, eshop, TVii etc... I see no games. And all I can see is Nintendo created Mii's saying tips on how to use these application. How do I change my channels so I can see games I'm playing on the plaza and other ppl's mii  playing that game?

2: In Nintendoland, I can't seem to be able to receive the visit from other ppl's mii. Every time I touch a Mii, it says that when Miiverse will be enabled I'll be able to receive other ppl's Mii. How do I enable Miiverse for Nintendoland?

3: Finaly, the size of the screen displayed is to big for my TV. The result is that edges are cut away from my TV. On the eshop and Miiverse I've found the option to reduce the size of the screen. By doing so I was able to perfectly fit the screen with my TV, sadly this option seems to only apply while I'm on the eshop or the Miiverse channel. Could'nt find a similar option in the console's settings. Is there anyway for me to reduce the screen displayed so I don't see the edges of the screen being cut off?

I ran into problem number 3, the only solution i could come up with was to change TVs (and switch from Component to HDMI), which still didn't fix it 100%, but i can see everything that i need to see, anyway.