Export your finished project as a self contained movie, open in FCP, have your HDV camera hooked up via firewire in VCR mode, choose "export to tape" function in FCP, hit record on your camera.
Good luck!
Kevin
P.S. You can take that self contained movie that is on your computor into Compressor, down convert to DV, then burn that in iDVD for an easy distribution option.
"A problem can never be solved by the same consciousness that created it"
Einstein