Are there any ISP techs in this list. If so, how do you create publishing rules for your hosts....on IIS I have a www.publishing rule, and I populate the public field tab with the qdn's of the sites that we host, ie www.xxx.xxx, xxx.xxx and *.xxx.xxx This works fine for us, but is a little labour intensive when adding or removing names form the list. If we change, and use a dest set, has anyone noticed a drop in performance of ISA? We're talking about 500 sites per set. Thanks Steve