hi i just installed zonealarm free,but i don't understand this http://www.ida.liu.se/~iislab/projects/firewall-comparison/ZoneAlarm/Zone-ProgList.gif what does "access trusted" mean? what does this 'trusted' refer to? what does "access internet" mean? is it associated with those programs which need to connect to the internet such as a browser,antivirus,instant-messenger etc ? what does "server trusted" mean? what does "server internet" mean? i realise that these will seem like very basic questions to many people here,but i would be grateful if someone would offer even a brief explanation to me thank you.