Unfortunately, both hypermart and virtualave use an ancient system that checks to see if your name servers are pointing to theirs.
This system was built around NSI, and they really haven't changed it yet. They 'wont' setup your domain unless you have your NS pointing to them.
Now, for some reason, enom, which runs the domainzero domains, does not work for this verification service (as far as I tried anyway) and therefore you might be forced to use the URL direct....
[Edited by cds on 11-05-2000 at 12:55 PM]