Thanks for all the replies. I now have squid running smoothly. It
does all I asked for and even gives nice descriptions when it can't
return an object. I found that 5 dns servers didn't seem to be enough
at peak load, so I've taken that out to 15.
Thanks again, you can't buy help like these lists give
Peter Stubbs, St Aidan's AGS.
ph +61-07-3379-9911, fax +61-07-3379-9432