Quad-A records in Network Solutions ?

Hello all, I just received a heads-up from a friend telling me that Network Solutions is unable/unwilling to configure AAAA's for .com/.net domains. He works for a large media outlet who will be enabling IPv6 on their sites for World IPv6 Launch Day. I hope it's just a misunderstanding. If it's not, I would love to know if there is a reason for this, and if they have a timeline for supporting AAAA's. It's ok to contact me privately. regards Carlos