The MP experience is an abort now!
It needs to be fixed earlier or this game will be die in few weeks!:(
Too much lag and i have a 20mb adsl 2 connection!

really its cause ur in italy no offense try to find a game closer cause america and most other "playing countries" are really far away so their is gonna be lag no matter what connection. i have same issue when playing against people in america so i know what u mean it can be annoying but people gotta realise it ddoesnt have a locale search option (yet hopefully) so their will be lag

When i play with halo reach with americans there is no lag,why?

because halo reach uses servers

Ok sersiously the Mp issues need to get fixed cuz I am tired of getting experience then all of a sudden i get a migrating seesion message, then it kicks me out of the host, then the melee kills really three kills to kill someone, also to include the lag there is in the game. I have a 25 mbps connection i should have no lag at all. The game is awesome just fix your ai issues in the SP and the Mp and you have a great game, but if not then i am gonna go to anpther game, and dont pull a homefront.