Hello, I noticed this very strange thing. I have some autoit programs which I created for myself running ony my work laptop and when I tried to ping this machine from the second one I have strange thing happened - one of those programs wanted to reply to that ping and Symantec firewall noticed me about it if I want to allow it or not! Why the heck would my program do this? The one which did it just now has some network functions but they do something only when I click a button in it and otherwise it just loops sleep The second program which did it does not even have any network functions at all. So what the heck is that? Maybe this is normal and I freak out like a noob, so tell me. But I always thought it is the OS which should reply to pinging...