user based acl's - I give up!

Having tried many combinations of acl's and read what I could find I have to
assume that it is not possible to selectively allow access to certain sites
based on a username file without some serious hacking and scripting.
Shame becaue it is achievable in Border Manager and MS Proxy.

Thanks to all that offered help,

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Simon Bryan                    sbryan@olmc.nsw.edu.au
Information Technology Manager sbryan@mpx.com.au
OLMC Parramatta