Thought I would just pass this on and maybe someone else would beneifit. I found that 'Virtual Account Numbers' a program create by Citibank to create one use creditcard numbers has been conflicting with ZA. I've having a problem for sometime with ZA shutting down for no reason. Yesterday while trouble shooting another problem I was having with ZA and Norton Internet Security I found the conflict with Virtual Account Number. After removing the Virtual Account Numbers program everything is working perfectly. Here on the forum I read of the problems of ZA and Norton Internet Securtity. I had began to use Norton on 2 NEW laptops at homebecause it was a free trial and I hand'nt ever tried it. Weel, as stated here it conflict with ZA firewall so I uninstalled Norton. AFter doing that I still neede virus protection so I decide to just get ZA Suite. Sure glad I did. Everything is really working good again.Hope this helps someone else ! ! ! ! ! !

Operating System:Windows XP Pro
Product Name:ZoneAlarm Internet Security Suite
Software Version:6.0