Yeah, But for me HL2 won't install. the third disk is being Difficult and then Steam won't recognize my CD Key.
Yeah Doom 3 was a bit repetitive. But I prefer Repetitive over utterly psycotic in terms of difficulty. (going through the "bio Labs", where they have the lighted tank for you to move with, alone comes to mind. But if you have friends in the room or on a lan you could get the Last Man Standing Mod. Then things get less annoying because you gots yourself a small fire team going through there.