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Zonealarm is said to send data home as well, although I don't know what.
Rumors said it's only "minor data".



I found out that Keiro personal firewall does that too, plus it clashes with some of my games.

I cant play Swat 4 with that firewall enabled because you can't select any thing on the menu of the game.

So, changed AGAIN - now trying 'Safety.Net firewall' - so far so good. And EVEN LESS of a resource drain than the other 2.