Gears of War for PC announced

Epic Games’ tactical shooter, Gears of War, will be available for the PC this year.
This version will feature some new content, a game editor, five new chapters, multiplayer mode and new maps.
Cliff Bleszinski (Epic founder) demonstrated the PC version of the game at an E3 event when the announcement was made.
According to Microsoft, the PC version will be will be compatible with both Windows XP and Vista.
See this page for some additional information.