I've used Zone Alarm without a problem for many years now. Well tonight I ran into a problem. Ever since I downloaded the new update I can't access the net. I downloaded the installer, and told it to download and install. After the install I can't even open ZA. I then went to download.com and got the .exe. It won't even let me install it. It says I need to login to the admin account, which I am in. Any ideas? Also, do I really need a software firewall. I have a Linksys WRT54GS wireless router. I use it to secure my laptop. Can it also secure my desktop? Any help would be greatly appreciated. As of now, I have the windows firewall on. I'm on Windows XP Pro. Thanks again!