I was just about to get myself ready to hit the Terminal to get SVN up and running on the Mac when I came across the Martin Ott's site. He puts out a .dmg packages for users to download and install to get yourself up and running with Subversion quickly. Looking back over the blog he is pretty consistant with keeping them up to date, check out his latest at http://www.codingmonkeys.de/mbo/articles/2007/06/23/subversion-1-4-4