hey i got CS thought i would install it for the heck of it...so i registered my cd key with steam (i have CS:CZ by they way) then it added them to my games...and also added Counter Strike...dose that mean i can play 1.6 aswell??? cause i only got Condition Zero and it actomaticly added the normal Counter Strike, well nyway...yeh so it says downloading...dose that mean updateing?