Yes, with the exception of HTTP 1.1..... what is the status of the various SQUID variants with respect to HTTP 1.1 ?- sharepoint seems to rely on http 1.1 - sharepoint uses absolute URLs which would have to be rewritten (but newer versions seem to have options to remedy that)http://technet.microsoft.com/en-us/library/cc287848.aspx seems to have some recipes, not specific to Squid but I expect them to be pretty easy to translate.
Sure I will put my findings in the wiki... jc
