Server rentals :: NFOservers.com

what is the difference between managed and unmanaged I noticed that managed that you don't have to get extra IP addresses.

I am currently in the market for game servers and was thinking about the vds systems that you offer. I was wondering what all that I would need to run really good fps servers and registration.
I am considering running Tf2 Codition zero Counter strike source and Counter Strike GO at the best I can ...