Neverwinter Nights 2: NWN 2: MotB At #4 On the Week's Sales Charts

NPD, the organization responsible for all sorts of rankings, has put out their Top 10 Best Selling PC Games (found at Voodoo Extreme). Mask of the Betrayer is sitting pretty at #4:

1) Half Life 2: Episode 2 The Orange Box - Electronic Arts - $46
2) Nancy Drew: Legend Of The Crystal Skull - Her Interactive - $20
3) The Sims 2 Bon Voyage Expansion Pack - Electronic Arts - $28
4) Neverwinter Nights 2: Mask Of The Betrayer Expansion Pack - Atari - $30
5) World Of Warcraft: Burning Crusade Expansion Pack - Vivendi - $27
6) World Of Warcraft - Vivendi - $20
7) World Of Warcraft: Battle Chest - Vivendi - $40
8) Reel Deal Slots Ghost Town - Phantom EFX - $20
9) The Sims 2 Deluxe - Electronic Arts - $35
10) World In Conflict - Vivendi - $50