Game of the Subject: Warhammer 40k: Dawn of War II I know Steam's main purpose is easy game management, with one of it's driving points being playing their games from any computer. I just started to use Steam recently and I've never tried using it like this, wondering how it works. My friend bought DOW2 the other day. We planned on hanging out soon for us to possibly LAN it so he gave me his log in info to download it and have it installed myself ahead of time. It's pretty much done. How will the playing of this game be handled? I know the game goes online through Games for Windows Live. Can I just run this game from the Steamsapps folder to run it out of Steam, so I could still go online with my Gamertag? Or does he absolutely need to be logged in to Steam to do anything? What about the single player? Hell because this is what we're doing this for, will we even be able to LAN it?