>> Now, I will try 3.3. Lot of change have to be made in my squid.conf. Managed to have a build OK, but with my squid.conf, it do not work at all with >>dansguardian and ntlm_auth. >What do you mean? what is the new problem? Well, ntlm_auth (or) and AD2003 group access ACL do not work anymore like it was done in my 3.1 config. Removed. Then, the way the configuration was done (not by me) to make work Dansguardian and SQUID do not work anymore (see my previous squid.conf message). For the moment, I cannot figure how I can make it work again with SQUID 3.3. J. VERNET