i occasionally burn files off YouTube for my father, who is not in good enough shape to sit in front of a computer screen or deal with a laptop in bed. This has always gone fine, but this time I'm getting a message in Popcorn that the files are a mixture of NTSC and PAL, and the program won't burn the disc. I've tried choosing VCD as the option, but no dice. I know I can convert the files so they're all one format, but there are so many that it would take forever to sort through them and convert. I'd rather find a work-around, if one exists. My father has a DVD player that plays both NTSC and PAL, so I'd really love to avoid converting. Right now I'm importing all the files to iMovie HD, in hopes that I'll be able to burn from there. It's a looooong import time, so in the meantime I thought I'd ask here to see if anyone has other ideas.