well i bought it today for pc, i really wanted to check out the zombie mode with my friend... and.. well , it is impossible to connect for one to another when playing zombie mode :/ the friend thing works seriously bad lol, there are like..really huge bugs ingame, but its new so i guess they fix it soon.. rly soon cos playing alone isnt that much fun xd, multiplayer works tho, but if i press esc while just before new map loads then it brings me back to the game menu and i lose all my exp i earned while playing on that server.. so if i played there for an hour and got 10 levels up, then i go 10 lvls down cos the game bugs lols.. kinda annoying cos i was like 5 times lvl 7. .. anyways its fun.. but i cant say its better than mw2.. and the servers are incredibly unstable in black ops, pings jumping wildly and weird freezes.. :/ not only me tho, everyone was whining about that : / ah ... well, i wonder if any of u guys bought it , and wants to play from time to time with me : D .. well , when the friend thing is fixed xd ..