Moving Subversion Repositories
Here is a how to on moving subversion repositories from one server to another.
First, go to your old server, find the directory and do svnadmin dump name > dumpfile.
FTP over dumpfile to your new server.
Go to your new server and do svnadmin create newname; svnadmin import newname < dumpfile
How you need to update the places where you have this repository checked out with this command svn switch –relocate http://<old-server>/<old-name> http://<new-server>/<new-name>
Just like that.