PC Games of Summer 2008

IGN has cranked out profiles for all the bigger PC titles being released this summer, including Neverwinter Nights 2: Mysteries of Westgate, Space Siege, Warhammer Online: Age of Reckoning, and The Witcher Enhanced Edition. They claim MoW will be released on July 4th, though I'm not sure that's confirmed:
The recent Neverwinter Nights 2 was big enough that it hardly needs an expansion. But that's no reason not to welcome this latest downloadable adventure from Ossian Studios. Developed by several of the people who have worked on the series before, The Mysteries of Westgate takes players to an entirely new part of the Forgotten Realms and drops them into a city-wide guild war between numerous competing factions. And along the way, the players will have to find out just how to rid themselves of a powerful but cursed artifact that has come into their possession. New environments, new companions and new monsters make the adventure pack a very appealing prospect for fans of the original game.