One update the Remote TV feature needs so far is Page Up/Page Down buttons for the Cable Box Guide. But that's the beauty of the new OS, Nintendo can update these things as time passes.
I am very curious as to what TVii is going to be all about. It might actually get me to use the cable box more often instead of the alternative method I've already grown accustomed to.
I'm also upset because I did my Wii transfer for my wiiShop account, and none of the games I own have transfered over.
No SuperMario RPG, Secret of Mana, MegaMan or the other 4-5 games that aren't immediately coming to mind are anywhere to be found (none of them were physically downloaded at the time).
I did link to my MyNintendo account, which should be all the proof I need that I own the titles, but I think I'm gonna have to contact Nintendo about this at some point.