I agree. Get a standalone DVD HDD recorder. Run firewire straight to the recorder, or, if no firewire, go firewire to your deck (or camcorder) then out of the deck via RCA cables into the DVD recorder. Press record, press play in FCP. When done, press stop and you're done.
We actually often record to HDD first, then lay off to DVD, because it means we have a copy of the program ready to burn to multiple DVDs anytime they are required.