With Wii Fit's U.S. release finally pinned down -- Nintendo revealed the price for its health-awareness game a few days ago -- the Wii Fit media blitz has begun in earnest. The $90 game and peripheral package has been a surprising hit in Japan, with sales closing steadily on the two million mark, yet that's no guarantee of success overseas. 1UP sat down with Wii Fit producer Shigeru Miyamoto to talk about where this unconventional game falls in Nintendo's grand scheme... and whether or not hardcore gamers should see the company's latest creation as a threat to their hobby.