Yes. Assuming, you have different store_dir, squid.conf etc. I have 8 squid2.7 running on one server. However, I copied the squid2.7 binary to 8 different binaries. Do not know, whether this really is necessary or not. I did not copy the helper binaries, like unlind etc. -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/2-squid-version-on-sigle-box-tp4660699p4660700.html Sent from the Squid - Users mailing list archive at Nabble.com.