I'm trying to come up with a good freeware security solution to install on computers I support. The main objective is to provide decent security without too much input needed from the user. i.e. I don't want people calling me every five minutes. Right now I'm trying out Avira free, Spyware Terminator, and Windows firewall. I'm probably going to play with Comodo Internet Security next. Should I add something else to CIS? Any other suggestions?