From what I read I was able to see that you can separate users access by using the authz file. However, I cannot figure out the proper configuration for it. I have made a few changes and attempts and every time I use it my users get a Authorization Failed message in Tortoise. Any help provided would be great. Here is a sample of my authz file (I am sure it is mangled and all wrong).
[groups] devel = Jim, Jake admin = John, George market = Julian # [/foo/bar] # harry = rw # * = [repository:svn://172.16.18.19/development] @devel = rw @admin = rw @market = # * = r [repository:svn://172.16.18.19/marketing] @devel = @admin = rw @market = rw