G'day, I've been working on a contract to implement delay pools for hits (ie, client-side delay pools) which requires me to implement about half of the stuff required to implement -reply- delay pools. Now I remember people asking about matching on things in the reply structure (specifically stuff like Content-Type) which isn't doable with the current delay pools implementation. It turns out to not be all that difficult to do. The problem is how delay pools ACLs are built in the configuration parser. The rest turns out to be pretty simple. Please contact me off-list if you'd like to see this make it into Squid-2. I'd prefer the work to have a sponsor if at all possible. The sponsorship wouldn't need to be expensive at all. As I said, I've half completed whats needed anyway.. :) Adrian