Transferring NIS 2010 to new computer

On my old XP computer, I currently have NIS 2010 with 377 days left on subscription. NIS 2010 was downloaded and installed as a free upgrade to my NIS 2008 for which I have a CD and Key no. I am now informed that I am eligible for a free upgrade to 2011.

In 2 weeks, I will be replacing the old XP with a new Windows 7 computer. Can I transfer my NIS 2010 upgraded version, along with the 377 days subscription, to the new computer and if so, then upgrade to the free NIS 2011......Or, download the free upgrade to 2011 on the old XP and then transfer to the new computer? 

 

My thanks.......miki