So, I am a macbook user, and for a while my macbook (2.0GHZ C2D 2G ram black) did enough for what I wanted it for. Now, i've kind of gotten into gaming on the mac, and want to run Counter Strike. My macbook can not come any where close to running it. So, I was wondering if one of these new iMacs would have enough power to run games like that... if so would they run nice on my 23" ACD?