(adsbygoogle = window.adsbygoogle || []).push({}); if i put in my pc ip for both dns it gets dns error but if i put the default gateway as secondary dns black ops says im banned :S

OFW? CFW? Is it not 3.60? What bypass are you using?
You can't use DNS trick or F***PSN for obvious reasonsx) but if you're using the itaCFW you'll get an DNS ERROR when you try to sign in. Try 3.60 spoofer by ReBug or Logan's tool.:pirate:

i tryed that and it says the servers are not avaliable (spelt wrong i know) why?

if i back up black ops on a cfw 3.60 will it still work online and what back up should i use??