You'd need to write an ISAPI application which intercepts and processes
the incoming packets in whichever way you want to process them,
and passes the result of your processing to aspnet_isapi.dll.
What is your objective ?
Can you explain a bit more what you want to do ?
What type of processing to you want to perform on web requests?
Juan T. Llibre, asp.net MVP
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"Dave" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> If I want to process a particular file before being served up in IIS6,
> is there any alternative to aspnet_isapi.dll?
> Cheers
> Dave