I've Googled this and tried a few things (like adding the SSLPortListMembers registry key) but so far with zero success. I have a client who's LAN is behind an ISA 2000 box. They need to access a website that is located on port 81 but it simply won't connect to it. I tried creating a protocol definition for it, but no luck. Any tips would be appreciated. The site they are trying to reach is in the format of: http://server.domain.com:81/sites/directory/page.aspx And it works fine for machines at other sites who are not behind this ISA 2000 box so I assume it's ISA blocking the access. Thanks for any suggestions. Ben M. Schorr Chief Executive Officer ______________________________________________ Roland Schorr & Tower 737 Bishop St. Suite 1655 Honolulu, Hawaii 96813 Mobile: 808-782-6306 Fax: 808-533-3677 www.rolandschorr.com <http://www.rolandschorr.com/> bens@xxxxxxxxxxxxxxxx