90 days Free trial of NIS2010 with newly purchased laptop

I got the above with the laptop which I purchased today i.e. on 31st December 2010. But when I logged in using my Norton account details (Which I had used to purchase another NIS software for my old laptop) the 90 days trial moved down to 28 days (I.e. as per the expiry date of the old purchase for old laptop) How can I ensure that I get back the 90 days trial run? 

 

[edit: Removed email address per the Participation Guidelines and Terms of Service.]