1st of September if you cant read Russian. Most people there think its fake and was just photoshops displayed in photo channel, although I think its just a pc displaying to it in TV out.99.9% sure it's fake.
It was reported here:
http://www.wiifan.ru/2007/09/01/super_smas...emo_update.html
Note the date that this site reported the demo pics.
Oh well, wish it did come out though!