Moving Shared Folders toNew File Server

Best way or any way to copy shared files from old server to new server that will preserve the shares and permissions.Hopefully freeware, shareware , or some Windows utility . The old server is almost dead but will run for a few hours before needs to be restarted. I’m moving 200 GB of file shares to a new Compaq DL380(WIN2003Server) from an old HP Netserver LH3000R(WIN2KServer).

Any suggestions appreciated.