i have no clue where to post this, but whats the difference betwen NAV and SAV, and out of NAV, SAV and McAfee, which is the best? some website does this thing where if you have a .mil server you can download all the antivirus programs that usually cost money, so i got all three of these and put them on my home computer, i just dont know which one to install. from what ive been able to find SAV will be the best. just wanted to see what everyone here things and which that have used.