I'm running WXPPro with Firefox and ZoneAlarm Pro and have tried free version also. What is happening is when I boot up box I have no problems browsing the web. If I shutdown browser or not and let computer sit for 1hr or longer, I can't browse web unless I restart ZoneAlarm. I'm allowing Generic Host Process for Win32 Services through along with Firefox and not allowing Spooler SubSystem App....Does anyone have an idea whats going on here??