Apologies if this has been asked already, but the search feature turned up no results.

I own 2 Wii's, and am wanting to download Defend the Castle for my kids and I to play. If I download on one Wii, will I be able to transfer the game to a SD card and copy it to my other Wii? Im guessing that I cant do this, or there is nothing to stop rampant piracy of the games, but I cant find any solid information. If there is DRM on the wiiware titles, that will determine which console I download on.

They can only be played on the Wii that they were downloaded to originally (same as with Virtual Console games)