rhodrykorb

just did, thanks again. Much appreciated

Okay yeah if you could provide it that would be great

Do you have a PAC file for IE that you could send me? And notes on where and how to install it

Okay so new scenario, how can I get it so that a user cannot change the proxy but if it cant detect it (because it is internal only) it will just apply no proxy?

The proxy does require domain authentication. e.g. DOMAINNAME\USERNAME and PASSWORD. So I could make the proxy server open to the external and then set proxy.mydomain.com:8080 as the proxy (for an example) and it would then filter as per the rules in my ISA proxy correct? and this would not be an "open" proxy for anyone to use?

Hi so I have a Microsoft ISA proxy server part of the domain mydomain.com (as an example). There are also many notebooks on the same domain. These notebooks via Group Policy are set so you cannot change the proxy. Now when the notebooks are taken offsite this present the problem that you cannot connect to the internet. So my question is can I make my ISA proxy a subdomain server of a real www domain e.g. mydomain.com (so it is proxy.mydomain.com) and use that as the IE proxy (proxy.mydomain.com:8080)? Will this work? Any one tried or done it? Could it work in theory?