Yeah, if you're on MWeb then you are contending with peering issues. Unless you get a IS account then as Jarrod says you wont get playable ping to SGS. You can try iGame and Wage. I am on IS and I gotta say, all the BC2 servers are KAK at the moment. I think there's a lot of packet loss going on between the players on Telkom's network and those on other networks and the result is serious game lag, even when you get a decent server ping. Shadey, Lee and I tried BC2 last night but gave up and played BO. For some reason BO is less affected by the peering issues.

Here is some info on the peering:
http://mybroadband.co.za/news/broadb...pacts-you.html
http://mybroadband.co.za/news/teleco...-progress.html