More information about a possible sequel to Dawn of War has been revealed by a Belgian magazine called PCGameplay.
The Orkz and Space Marines are the only two classes that have been mentioned for roles in the sequel, although a co-op campaign has also been suggested for both races. DirectX 10 will be supported, along with multiple CPU cores.
Nothing has been officially confirmed by Relic or THQ yet, but Dawn of war 2 has been in development since September 2006 and is likely to be released sometime next year.