In stores Tuesday/Wednesday:

System Requirements:
Required:
Operating System: Windows XP/Vista
Processor: Pentium 4 2.4 GHz or Athlon XP 2000 or equivalent
RAM: 512MB RAM
Video Card: GeForce 6600 or Radeon 9700 Pro graphics card with PS 2.0 or better
Price - $29.99 US dollars.
(I wouldn't run this with less than 1GB of RAM , other than that it's realistic.)
Note:
Requires the original Neverwinter Nights 2 to play.Fact Sheet:Set in harsh, spirit-rich Rashemen, near the powerful nation of Thay, Neverwinter Nights 2: Mask of the Betrayer presents players with an exciting new 20-30+ hour campaign filled with meaningful choices, rich characters, and surprising outcomes. Continue the adventure of your Neverwinter Nights 2 character or create a completely new epic hero – no previous Neverwinter Nights experience required. Hundreds of new gameplay options include epic levels; feats, spells, races, and classes; powerful weapons, armour, and crafting options; and hordes of diverse creatures.
New Features:*) Major improvements to the Neverwinter Nights franchise: enhanced graphics, including extensive use of specularity, environment effects, and normal maps; improved performance; streamlined party control; and an easier to use and more powerful toolset. Experience Neverwinter Nights 2 at its best.
*) Epic storyline provides the most riveting RPG experience since Planescape: Torment, with the compelling characters and plotlines for which Obsidian Entertainment is renowned. Play the official campaign either alone or online with your friends.
*) Stunning new environments include
spoiler (click to show/hide)
the Astral Plane, sunken Imaskari ruins, a Thayan wizard academy, and the Shadow Plane
. Immerse yourself in the Forgotten Realms as you’ve never seen it before.
*) Explore an amazingly reactive world, where your decisions affect those around you and the passage of time realistically impacts gameplay.
*) Switch seamlessly between exploration and tactical combat with the immersive, over the shoulder view of Character Mode and the top down perspective of Strategy Mode with its RTS-like controls.
*) Combat and negotiate with dozens of new creatures including many D&D favourites such as blue dragons, treants, hags, solars, and the two-headed fell troll.
*) Choose from over 20 classic and exotic D&D races, including the new genasi: planetouched humanoids hailing from the elemental planes of air, earth, fire, or water.
*) Customize your character with over 60 epic feats including the monk’s Blazing Aura, the rogue’s Epic Precision, and the druid’s Dragon Shape.
*) Master more than 50 new spells, including epic spells such as mass fowl, damnation, and vampiric feast.
*) Play new D&D classes such as the Red Wizard of Thay, spirit shaman, and invisible blade.
*) Collect souls from defeated foes to create mighty artefacts using an expanded item enchantment system.
*) Create your own D&D adventures to play with friends online with enhanced modding tools.
Anyway, this is probably my most anticipated game in some time. Juggling this and Episode 2/Portal will be hard work but it must be done, since the pre-release buzz for MotB has been really, really positive.
I know I can count on Prole/MAF/TVC to buy it with me! NWN2 = awesome.