Counter-Strike v1.4 Info
The bodies now STAY when shot for the duration of the round. Bunny hopping has been removed completly by causing a player to move really really slow when the jump continuously.[...] they have integrated the spec cam and 1st person view into the dead viewing options which is really cool, and have drastically FIXED the hitboxes to I'd say 95% accuracy now. (Still a small one by the head they are working on)
As for steam, it appears to be a central login system to play CS [...] to facilitate easy updates and anti-cheat additions
Speaking of v1.4, We posted some screenshots Valve sent us from an upcoming v1.4 map a while back.