Do you suppose it could be also a problem with the Pioneer DVR DVD drives. I have a DVR-109 and do havve the DVD playback problem. Setup that has the DVD playback problem PowerMac G4 500MHZ Mac os 10.4.2 Apple DVD player 4.6.1 1 GB Ram pioneer DVR-109 DVD drive ATI Radeon 8500 Mac edition Acer 19" DVI display Also I did perform a Reinstall of type: Archive and Install Daniel J. Brieck Jr. On Jul 14, 2005, at 10:29 AM, Sean Collins wrote: >> > I did the update to 10.4.2 and also the specific DVD player >> patch but >> >>> still no luck playing DVDs on my G4 400. Was wondering if any of >>> the >>> others on the list who had the problem got any different result. I >>> guess I am going to have to replace the Radeon 8500 with a newer >>> >> > card. Seems like the consensus is that's the problem. >> > > There are plenty of people w/the same configuration who are NOT > having any problems. Suggest you diagnose more thoroughly before > blaming the Radeon 8500 card. > > I have a G4 AGP/1.3Ghz (upgrade), OSX 10.4.1, Radeon 8500 and it > plays DVD's just fine. Others w/stock processors have also > reported no problems. > > Sean > _______________________________________________ > G4 mailing list > G4 at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/g4 > > Listmom is trying to clean out his closets! Vintage Mac and random > stuff: > http://search.ebay.com/_W0QQsassZmacguy1984 >