PC-Cillin and Zone Alarm are compatible!?! What great news! I have used the HouseCall free tool at Trend Micro for over a year, with great success on occasion. Irene Ching has mailed me many times, always promptly, courteously, and with wonderful help, and attached files to clean a problem if necessary!
I have many Norton Items [including the new Systems Works Pro which is very nice to keep things trim, IMHO --Win Doc found over 90 errors in Windows one time, and generally 20 to 50 on a fresh load up!]..
However, in light of the new GRC program Leak Test, and the ratings of Zone Alarm ..[best!].. I may change protection tactics.
Thanks for the info!