CS Source is a seperate game. Both will have their own multiplayer. There will be no delay so that valve will shift all their attention cs source instead of half life 2.
Are you stoned buddy? Thir physical traits are completely different. Look at the jawlines. Then look at the hair on the g-man, and the hair on gordon.
Lots of people have green eyes dude.
The New Unreal Engine is more beautiful...but the Source engine in all its realisticnesss is really impressive, and we wont see that new Unreal engine in a game for a while.