Wondering if anyone can help. I'm using free version of ZoneAlarm including the most recent updates. However, ForceField.exe has started using all my CPU, so that when I'm using the internet, every 10 minutes or so all the browser windows hang and if I do ctrl-alt-delete forcefield.exe is showing as usually about 96 CPU. I'm using Firefox and running Windows XP. This has only started happening in the last few days.

Does anyone have any suggestions? Thanks