I do not run Mavericks Server, but this sounds very interesting. What is the exact difference between the Caching Server in Mavericks and a forward proxy from past versions of OS X Server (or just plain ol' Squid)?Edit: the one feature in Mavericks server that is great for home users is the Caching Server. Software Update server itself is a pain to manage and for most home environments the caching server will be a better option as it requires no reconfiguration on the users' computers at all.