Cascading with MS Proxy

I am trying to cascade Squid, running on a development network, to my
company's Microsoft Proxy Server. I have checked out the FAQs, followed the
directions, and every time I try to get anywhere I get 'the requested URL *
was not found on this server'.

Attached is the squid.conf file, has anybody faced this before?

 <<squid.conf>>

Thanks,
Rob
> Robert Jackson
> jacksonr@indy.tce.com
> Thomson Consumer Electronics Office: (317)587-3478
> Delivery Systems Fax: (317)587-6779
> Member, Technical Staff Pager: (888)542-3829
> http://www.thomson-broadband.com
>
>