Surprisingly, the US PC retail sales for March 31st through June 6th aren't dominated by The Sims 2 or World of Warcraft. Unsurprisingly, the new champion is The Sims 3.

1. The Sims 3 (EA Maxis)
2. The Sims 3 Collector's Edition (EA Maxis)
3. The Sims 2 Double Deluxe (EA Maxis)
4. World Of Warcraft: Wrath of the Lich King (Blizzard)
5. World Of Warcraft Battle Chest (Blizzard)
6. Spore (EA Maxis)
7. Real Deal Slots Adventure (Phantom EFX)
8. World Of Warcraft (Blizzard)
9. Empire: Total War (Creative Assembly)
10. Fallout 3 Operation Anchorage & The Pitt Expansion Pack (Bethesda)

The Sims 3 was released on June 2nd and sold 1.4 million copies in its first week. If The Sims 2's performance is any indication, expect to see Sims 3 on these charts for a long, long time.