My iBook and all new G5's have a DV out connector. Apple offers a adapter cable which plugs in that produces NTSC composite or Svideo out. That enables me to see full screen quicktime movies on my TV. Unfortunately there is no DV out on my 933Mhz G4. I've tried all kinds of video cards to no avail. What can I plug in the PCI slot of 933 Mhz G4 that will provide DV output that will mate with the apple video adapter I just described?