> The free version of ZoneAlarm will NOT work with ICS, it's a known limitation.
johnwill is right about this limitation. I got ICS to work; it took forever and there was problems with it every few days.
Someone posted the same question not too long ago. I haven't tried it myself, but he used Proxy by analog;
http://www.analogx.com/contents/down...work/proxy.htm to get his other computers sharing a single internet connection.