I have posted this question before but I was confused with all the replies that I got and have tried many different methods to no avail. Therefore, I was hoping someone can help me with a step by step process by which I can convert the video from my West Wing Region 2 PAL DVD to NTSC DVD. The original DVD itself is 4:3 and interlaced.

I have tried changing the headers on the IFO file to NTSC but it plays very poorly on my DVD player.

Thank you all for your help.