I have been using sony products since VMS version 6 I have always checked recieve email from sony when regestering my products, I have even called SCS and checked my email status.
And all that has led to still no emails for over two years. What is the deal. this is getting very frustration.
Try clicking on My Account/My Software and look under Upgrades. It may show the full price there, but ask to upgrade anyway, and hopefully the price on the purchase page will be $50 less.