At the present time I have a software firewall, an AntiVirus program and a spyware program on my laptop. I am considering WormGuard as an extra protective layer. My AV program is KAV 4 with the script checker installed and running. Would wormguard therefore offer me any more protection than KAV? When on the internet, you can see the flashing icon of KAV's script checker, checking each page. I have just downloaded the trial version of WormGuard but I would be interested in any comments on the above. In particular, whether WormGuard can offer protection which I still need.