[qanda]This thread is about the Matshita UJ-850S. Click here to see full specs[/qanda]I have a Dell M1530 with Vista Home. I have tried playing Region 3 NTSC Disks wile running region free and it works in all programs. But when i try Region 2 PAL disks, the programs freeze. I also have a custom rig and all my PAL Region 2 disks work fine running region free. any suggestions on how to fix this?