I wouldn't wait any longer to pick this up. I raised my position by 25% today. You get a really great dividend yield as it is, and I don't see the hit in profits coming to be a threat to that. They're basically going from making a mountain of money to only a very large hill, IMO.
In addition to that, they'll probably be announcing the successor to the Wii in the not to distant future. I'm a buyer.