Julian Hall <jules@acris.co.uk> wrote: > Another approach would be to write your own version of the > about: protocol module, and point the server to your > implementation DLL. Aye, that would work. But after wandering aimlessly in the registry I've stumbled upon a quicker workaround. Go to HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProtocolDefaults and add a DWORD, name 'about', value '4'. This puts about: URLs in the Restricted Sites Zone. Hurrah! -- Andrew Clover Technical Consultant 1VALUE.com AG