I’ve installed CIS for the firewall and noticed that it takes up about 234 MB of hard drive space on my system without the anti-virus installed. To me, this is incredibly excessive for a firewall. I’ve noticed that bases.cav takes up 84MB, times two since there is one in the repair folder. Is this file related to the anti-virus portion of CIS, which I’m not using, and thus safe to delete? If so, shouldn’t it not be installed in the first place if the AV portion is not installed?