Subversion + Apache. Can someone help me install this?

I'm following the directions for TortoiseSVN to install Subversion on Apache, but when I add the following to httpd.conf, apache wont start.

<Location /svn>
DAV svn
SVNListParentPath on
SVNParentPath D:\SVN
AuthType Basic
AuthName "Subversion repositories"
AuthUserFile passwd
#AuthzSVNAccessFile svnaccessfile
Require valid-user
</Location>

or

LoadModule dav_svn_module modules/mod_dav_svn.so

or

LoadModule authz_svn_module modules/mod_authz_svn.so


I do have both of those .so's in with the other modules, and I changed the "D:\SVN" to "C:\www\htdocs" which is my root dir (inside of which, I have a folder named "SVNRepository" set up as a repository with tortoise)

Does anyone know why my apache wont start with these modifications?