First of all, "Happy Thanksgiving!!" Is there much, if any, difference in performance between “HIPS” types of security software (i.e. DefenseWall, Threatfire, DriveSentry, WinPatrol) and the HIPS included in Outpost Free, Online Armor Free, and Comodo Firewall? I was considering DefenseWall, but I already have Host Protection in Outpost Free set at Maximum. Would I gain anything from DefenseWall, or one of the others, if Host Protection is doing what it is supposed to do?