It seem that Network Solutions can now update their whois records really quickly (in a couple of minutes). The problem is that they take a lot longer to update their DNS servers. I switched over a client's DNS to NetSol (not my choice) and set up the records they needed. NetSol then updated the whois data to point to name servers that didn't know anything about the domain. Fantastic. The great thing about NetSol's web based management is that you can't edit the DNS records unless you are already using their servers.