Heyyo,
From what I hear, yeah, CZ just adds a few new things like an anti-personel rocket launcher, and a machete (lol, sounds good

) and a few other things like gas grenades.
Well, for me, CS v1.5 was perfection. I tried CS v1.6, and they changed the weapon stats waaay too much. For someone like me who used to play CS v1.3-1.5 all the time, it was like learning to play CS all over. I diddn't like it... yo dead bwoy, do they have these odd weapon stats in CZ, or are they using the tradition CS v1.5 weapon stats?