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Does anyone know of any other website mirroring software that will do this?
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I tried using a packet sniffer (Ethereal) to see exactly how it is authenticating, but it doesn't capture http traffic.
Does anyone know of software that will capture http traffic?
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Google is always your friend... Go to Google, and search for:
website mirroring software
capture http traffic software
how to capture http traffic ethereal

Personally I use wget for website mirroring and ethereal for capturing http traffic. No problem.

Peace always,
<jdenny>