"Overview - As we head into the slow summer months, overall sales are down five percent week on week for both hardware and software. Year on year sales are even uglier as hardware is down across the board, ranging from 14,000 units for the Wii, all the way up to 221,000 units for the DS. With sales slowing down there are no hardware milestones this week. Software milestones this week: Zumba Fitness (Wii) passes the two million mark. Two games sold over 100,000, down from four last week, and the top 12 sold over 50,000, down from 18 last week."