I use Zonealarm free version,better than the Pro IMHO because Pro was very paranoid and liked to reconfigure itself.I posted a similar question a while back about having issues with Vue wanted to access the internet all the damn time,drove me nuts.The answers i got were that it automatically checks for updates for itself and if you update manually and just deny it access it still works fine,But i am using Vue 5 Espirit,Infinite would be similar i am sure.