HELP: Running Steam games on OS X

Well, I just got my macbook pro, and I can’t get bootcamp running right. Does anybody know an emulator that WORKS for running windows things? I really only want the Orange Box games, and Garry’s Mod.
Thanks
Answer #1
Try “Parallels desktop” – google it. I don’t know if there might be a copy or something here on wbb, but the search is disabled atm so I can’t look for you :-/
Answer #2
Even better, found this forum post, take a look:
http://www.hlfallout.net/forums/index.php?showtopic=56532
Answer #3
I’m dling parralels, and I’ve seen the hlfallout article when I was looking on google, didn’t help me.