Since Call of Duty: Black Ops was released yesterday, a lot of us here at Gamereactor and gamers around the world have been hitting the online mode and hunted for kill streaks and experience points and what have you. Around 11pm, Swedish time, more than two million players were connected - and that's only on Xbox Live. There's been a lot of reports of lag, and with numbers like this it's hardly surprising... And we should remember that not everyone is connected when playing.