US PC sales charts - week ending January 10

Blizzard's Wrath of the Lich King and EA's The Sims 2 Double Deluxe swap places this week with the former regaining the number one spot.

Valve's Left 4 Dead is third followed by EA's Red Alert 3.

Last week's chart here. Top ten below:

1. Wrath of the Lich King
2. The Sims 2 Double Deluxe
3. Left 4 Dead
4. Red Alert 3
5. Spore
6. WoW Battle Chest
7. The Sims 2 Apartment Life
8. World Of Warcraft
9. Fallout 3
10. Call Of Duty: World At War

By Mike Bowden