Hi, Matus okay if I goes something like this..... cache_peer proxy1.nextra.sk parent 3128 3130 proxy-only round-robin proxy-only says don't save a local copy right, but in my case *this* child cache/proxy machine is a fat ass itself with lot of processor power and RAM, are't be better to go without proxy-only? however yes the upper three caches are in the path which mean they are ideal parents. so what you say whether to go with "proxy-only round-robin" or without proxy-on regards askar