TortoiseSVN, Apache2, and SVN on Windows: PROPFIND 405 errors

This went about 95% on easy then I hit a brick wall.
I just installed Apache 2.0.53, SVN (1.1.3 setup.exe), and TortoiseSVN
1.1.3.

I setup apache httpd.conf with:

> LoadModule dav_module modules/mod_dav.so
> LoadModule dav_svn_module modules/mod_dav_svn.so
...
> <VirtualHost *:80>
> ServerAdmin claco@localhost
> DocumentRoot "C:/Program Files/Apache Group/Apache2/htdocs"
> ErrorLog "C:/Program Files/Apache Group/Apache2/error.log"
>
> <Location /repos>
> DAV svn
> SVNPath "C:/Development/SVN"
> </Location>
> </VirtualHost>

I did an svnadmin and created my repository in C:\Development\SVN.
I fired up apache and everything appears to work fine.

Using Firefox, http://localhost/repos works like a champ. I can browse
till my hearts content.

When I use the Repo-Browser in TSVN and go to http://localhost/repos, I get:

> Error * PROPFIND request failed on /repos' PROPFIND of '/repos': 405 Method Not Allowed (http://localhost)

I know TSVN works just fine on other http:// repositories.
I have tried setting the apache server to run as the local user apache,
and gave the new apache user full rights to C:\Development\SVN.

My repos format is: fsfs, not BDB.

If I go hardcore and run svnserve, everything works fine in TSVN too.

Still no luck. Anyone got this working?

-=Chris