HELP! Workflow for Editing Ripped DVD footage.

Hello all,
Recently I've pick up a clients that needs me to rip DVD footage, and edit it in FCP, but I cant seem to get a codec that lets final cut work with it without having to render, When ever I ripped DVD footage to .dv, .mov, Mpeg-2, mpeg-4 it always comes in the timeline as unlimited rt and I have to render. Needless to say this is a pain, is there any codec that I can convert to that FCP will not have to render in the timeline? I have compressor and QT pro and if you tell me to make them QT please be specific.

Thanks