This might sound a bit vague, as I have just picked up support for squid. We are currently running squid-2.5.STABLE1 on a Solaris 5.5.1, with local password authentication. I am in the processes of replacing it with a Solaris 9 box running squid-2.6.STABLE18, and ntlm authenticating via samba off our DCs. Everything seems to work fine off the new scenario, except for a couple of users who use winamp to listen to online music etc. On the old set up, when they listen to a site, they get the track or station info back within winamp. Presumably some form of metadata in the header somewhere. But on the new one, that info isn't present - all they see is the url they are playing. Otherwise, it all works. I can't for the life of me work out where this info is being lost. The only difference in the log files I see is: old working proxy: 1205225734.572 27711 <ip address> TCP_MISS/600 639404 GET http://mp3-vr-128.smgradio.com/ <username> DIRECT/85.159.184.42 - 1205226002.900 26061 <ip address> TCP_MISS/600 582218 GET http://mp3-vr-128.smgradio.com/ <username> DIRECT/85.159.184.42 - new failing proxy: 1204908920.018 235 <ip address> TCP_MISS/200 7427 GET http://mp3-vr-128.smgradio.com/ <username> DIRECT/85.159.184.42 - 1204908920.178 224 <ip address> TCP_MISS/200 8719 GET http://mp3-vr-128.smgradio.com/ <username> DIRECT/85.159.184.42 - Is the TCP_MISS/600 vs TCP_MISS/200 significant? It's not really a show stopper, more of an annoyance, but I'm more worried that the problem might manifest itself elsewhere if I have something misconfigured. This is not my area of expertise, and I'm a bit stumped as where to look next...... Alan