I burned it with all other programs closed and at the minimum speed setting (2x) and it worked like a charm! Thank you Ziz!

BTW, the picture quality on this disc is great, Adywan! I think I've gotten so accustomed to The Phantom Edit though that I'd almost forgotten just how nails-on-chalkboard annoying Jar Jar is, lol. Deciding which version of Episode I to watch is going to be tough now, because while The Phantom Edit is a much more enjoyable movie, the picture quality is pretty much crap in comparison to Ady's AVCHD version.