I had purchased a computer in 2007 with Norton installed. On 1/9/09, I renewed my Norton Internet Security Subscription. On 2/11/09, my computer was destroyed due to power surge. I have ordered a new computer with no anti-virus/security software installed, as my only other option was McAfee, which I do not want. I have retained my product key and serial number from my renewal on 1/8/09. My question is, can I download the Norton Internet Security as a new product on my computer (with my product key that I saved), even though I had just purchased the Subscription renewal? Will providing this product key install all the necessary files onto my new computer so that the computer is protected correctly?