The NPD PC results are in for the week of October 26 thru November 1, and a new champion has been crowned for the #1 position – Fallout 3.  It’s other 2 collectors editions also make the list, resulting in Spore to be bumped to 4th place:

1. Fallout 3
2. C&C: Red Alert 3
3. Fallout 3 Collector’s Edition
4. Spore
5. Far Cry 2
6. The Sims 2 Apartment Life
7. Nancy Drew: The Haunting of Castle Malloy
8. The Sims 2 Double Deluxe
9. Fallout 3 Survival Edition
10. C&C: Red Alert 3 Premier Edition

Source:  Kotaku