On February 18, 2008 8:56:40 am Volkan Özçelik wrote: > Hi Chris, > > >Am I correct in saying that including the following HTTP request header > >will ensure that downstream caching is *not* performed for this > >resource? > > Well I'm not sure about IE. Works in IE too, part of the spec (see #section-3.4 also): http://tools.ietf.org/html/rfc2396#section-3.3 Handy for showing clients new content/layouts etc. too by simply appending the css/html names. http://mysite.com/index.html?version=new -- cheers, Mark