I frequently have a dialogue box pop up that says "The firewall has blocked internet access to (DNS) from your computer."
Then, I can't connect to IE or Outlook Express unless I reboot.
It doesn't give me any options..just tells me what it has done.
I have a DSL connection, running WinXP Home with IE7.

Operating System:Windows XP Home Edition
Product Name:ZoneAlarm (Free)
Software Version:7.0