Download DLC for Black OPS )AlterOPS):
http://www.fileserve.com/file/6WTy838
1.-Download alterOPS DLC and copy the content to the black ops folder and They replace everything.
2.-Open alterOPS BO configuration and write your nickname
3.-Run BlackOpsMP.exe
Captures playing black ops online:
For the present time only available this one the map Nuketown
Regards.