How to Join non-steam servers/ need patches

AngEl firE

Full Member
ok if this thread is not to be here please remove it othere wise please help me

ok i downloaded the css from and after that i opened the game and wheni try to join some game it says im running a diffrent version of it.

so i need a guide on how to join servers ill look around for some but i doubt there are any here

and i need a place where i can download the latest patches becouse my version of css is 2005