if a used computer is strictly used as a router/ firewall & nothing else if someone uses just 16 or 8 megs of ram things will be slow if it's shared by 2 or 4 computers in the home and if their is a gamer
in the house who has a need for speed well he isn't going to be happy and the other people
aren't going to be happy when they try to surf the web and slow to a trickle so what's not true?