Hmmm I remember back about a month ago I saw some numbers for the VC/WW but I haven't come across any more. Do you want the numbers or just the ranking of a peticular title. If it is the latter than I know where to find those easily. If it is the former than it will be harder to find.
Let me see The Conduit got a publisher.Sega is that Publisher.
DS is getting Chrono Trigger. It comes out Nov 25th.No more Heroes:Desperate Struggle is going to be on the Wii but it will come out in the first quarter of 2010.
Balance Board games: Wii Fit,We Ski, Shawn White Snowboarding, Skate it, Wii Music.
Wii fit comes with the Balance Board.There isn't any other way to get it. The Snowboarding games and Skate It use it as you might expect. DAaaMan64 knows more about them. Wii Music uses it for the Drums in Drum Mode.
A good site for balance board coverage is
http://Http://balanceboardblog.comIf I think of any more I will let you know.