I am admitting to doing something dumb :(. I purchased the 2011 antivirus and Internet security separately thinking I would down load each and they would supplement each other on my computer. I have downloaded the antivirus which removed what I learned was a better Norton product which was pre-installed on my computer. Given this activity I worry that if I now try to load the Internet security CD, it will remove the antivirus download. Is that what will happen? Any suggestions? Thanks in advance. ~ L ~