i have been having utangle for a while now and i did not know how useful it was to protect my gateway until today. out of 52072 files that the clamav antivirus look for 25761 were blocked :o. that is about 49% of the files that would of probably infect my computer were blocked at the gate making by only windows pc safe. so, if you are thinking about safety on a windows environment, maybe utangle might be the solution :).
for more information about untangle visit the following site http://www.untangle.com/.