Okay, my birthday is next week and i am hoping to get some new ram and a graphics card. I am going to purchase a 512mb sdram ram stick and a 6600gt agp x8. I also have a pentium 4 1600GHz CPU. Some people say yes, some say no, and i keep trying to contact steam to see if my CPU will work with it, and the stupid site won't let me log in.. Anyway I also have a DSL connection, so if anyone could give me some information if i can play the Source engine, or Farcry online. Thanks.