Hi,
This is probably a really dumb question, but what is the difference between upgrading versus renewing a subscription for NIS (I thought that perhaps renewing lets a user continuing downloading definition updates for their current version of NIS like NIS 2009 and upgrading lets the user download the latest version of NIS...looking at the prices though upgrading is cheaper than renewing so maybe I'm wrong)?
For example, if NIS 2012 comes out before my one year subscription I have when I bought NIS 2011 runs out, will I be able to download NIS 2012 for free or would that require an upgrade purchase?