At my current job, we do not have local installations of Cache. All  developers work on a single windows server which serves as a development environment. There is no source/version control or central repository. I am wondering if there are source control clients that would allow several users to work off different branches but on the same machine, so that each user has their own "local" version of a repository..We want to introduce source control, branching and code reviews. However my experience with this has only been in situations where each developer has a local instance of Cache on their laptops. Any ideas on how we can solve this?