Where can one register nameserver(s) for use with GTLD domains.
I have tried OpenSRS and NSIRegistry, but cant find a link or anything about that, can someone shed some light here please.

thanks

If you have a management profile at an OpenSRS reseller, you can do it from the Nameservers section in the Domain Manager interface.

If you don't you can go to
http://www.netsol.com/cgi-bin/makechanges/itts/host

If you would prefer to do neither, PM me or email me and I'll be happy to do this for you.

-t

You havent mentioned your registrar

Nameservers can be registered only with the registrar you have your domains with.