I'm seeing this all over the place when it comes to IIS and pseudo streaming MP4 files... basically configuring code-shop.com's dll and following their instructions results in MP4 files not being recognised at all. Lots of people seem to be having this problem. Does anyone know a solution? The error is quoted below (this is from just even trying to view an MP4 file which before trying to configure IIS just came up in Quicktime!) --

Error Summary
HTTP Error 403.0 - Forbidden
You do not have permission to view this directory or page.
Detailed Error Information
Module IsapiModule
Notification ExecuteRequestHandler
Handler ISAPI-dll
Error Code 0x00000000
Logon Method Anonymous
Logon User Anonymous

Most likely causes:

* This is a generic 403 error and means the authenticated user is not authorized to view the page.