I was getting this error.. using windows port of squid Seems it was not getting DNS servers properly. had to set both of them dns_nameservers in squid.conf then it worked. the short story with answer is I did ipconfig /all it shows 10.0.0.138 as DNS server, and 192.168.0.1 as my "Gateway" i.e. router. But the same device, like most NAT routers, it is a DNS server too. As you can see, my NAT router is slifghtly weird like that. Speedtouch 546. It seems to have 2 ip addresses. I can http to 192.168.0.1 or 10.0.0.138 , and get to the router interface. DNS worked, I can browse, and wireshark showed that it was working. It uses UDP not TCP. And it showed source dest DNS query 192.168.0.2 --> 10.0.0.138 DNS response 192.168.0.1 --> 192.168.0.2 as you can see.. the query goes to one DNS ip, the response comes from the other one. Maybe that is part of teh reason for a problem.. In that it needed to know Both DNS server ips. I reckon squid was only getting 10.0.0.138 as DNS server and that was not enough. When I did dns_nameservers 192.168.0.1 10.0.0.138 it worked. I knew DNS servers were working because I could browse - when not using the squid peoxy. Now I can browse with since i fixed it up. hope this reads ok, i am a little dizzy. jameshanley39 ___________________________________________________________ Support the World Aids Awareness campaign this month with Yahoo! For Good http://uk.promotions.yahoo.com/forgood/