I recently upgraded my NIS2009 to 2010. I purchased the download version with extended download service, and that is confirmed in the confirmation email. In my Norton Account page, there is a download button beside my previous product which has another 30 days, but no download button beside the 2010 product. It says "not applicable". I am installing on 3 PC's and I am doing so by forwarding the original email with my order number to those PC's and using that link. My question is, why is there no download button on my account page for the new product? In the future, if I should lose the email I should be able to go to the page to re-download shouldn't I??