I have an ISA array setup to provide caching and logging of http traffic. I have a request from management to enforce a minimum version level of our agency's browsers (IE 5.5 SP2 and Netscape 4.x) Is there any way to accomplish this in ISA? Brian Brian Narkinsky System Manager Department of Environmental Protection MS 6520 2600 Blairstone RD Tallahassee, FL 32399 phone (850)488-1205 fax (850)412-0400