trouble with nameservers

[ergo]

well, seems the person that installed my panel provided the correct nameservers during install - before my vps went live after 2 months...

after all all went ok after i changed my dns in my domain panel for nameservers.

the problem is what happens when i switch my hosting company? i will have other ip's for nameservers ? where do i enter those? those are the things i didint know :] and i could not understand the docs on that. maybe thats trivial but not for someone who doesnt have experience with hosting and linux.