You can find it under the Wii Software section in the Wii Shop, and it, obviously, comes absolutely free of charge! There are currently six videos available, with one more being added this friday. Next week is Metroid Prime 3's European release, so go grab the Channel and get in the mood already!
Drake is Mr Virtual Console, with more classic games rattling around his head than there are minutes in the day. CapnDrake
Just a year behind Europe