How to access local svnserve repository in Windows

I've setup a local repository under C:\svn_repository\Test using
"svnadmin create c:\svn_repository\Test", and want to access it via the
command line svn.exe. The svnserve is setup as a Windows service, and I
can see that it's started.

The binpath in the service entry is
"C:\Program Files\CollabNet\Subversion Server\svnserve.exe" --server -r
"C:\svn_repository" -listen-port "3690"

The question is, what is the correct syntax for accessing the svnserve
service to import a new project?

I've tried the following with no success:
svn import -m "Test import" . svn://dingo.home/Test
svn: Unknown hostname 'dingo.home'
svn import -m "Test import" . svn://localhost/Test
svn: No repository found in 'svn://localhost/Test'

-- 
"Dingo" Dave Bartmess
Broomfield, CO. USA
http://edingo.net