Download from here : http://euploadcool.com/Webb90612/Mafia
My own opinion is the ps3 at least in the demo lacks some effects, gras and foliage, still ps3 seems sharper then the 360 version. These issues will obviously be fixed in the final version. PC Download from here : http://euploadcool.com/Webb90612/Mafia
is obviously the sharpest but this depend on your performance and monitor, same goes for physx effects "physx didn't really impress me to much". It played fine with keyboard and mice but it was great playing it with controllers to it always got somewhat of a charm in 3rd person games.