Also what about the line
acl localhost src 127.0.0.1/255.255.255.255 192.168.7.0/255.255.255.0
And that 192.168.7.0 the 0 isn't my IP, but when I did put in the IP squid came back with a warning and on some site it said to just putting a 0 was fine. I am having real difficulty of making any sence as to how squid works.